diff --git a/knowit.kdevses b/knowit.kdevses
deleted file mode 100644
index cdd477f..0000000
--- a/knowit.kdevses
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version = '1.0' encoding = 'UTF-8'?>
-<!DOCTYPE KDevPrjSession>
-<KDevPrjSession>
- <DocsAndViews NumberOfDocuments="1" >
-  <Doc0 NumberOfViews="1" URL="file:/home/ja/programming/kde/knowit/src/knowit.cpp" >
-   <View0 line="445" Type="???" >
-    <AdditionalSettings Top="2" Width="904" Attach="1" Height="555" Left="2" MinMaxMode="0" />
-   </View0>
-  </Doc0>
- </DocsAndViews>
- <pluginList>
-  <kdevbookmarks>
-   <bookmarks/>
-  </kdevbookmarks>
-  <kdevdebugger>
-   <breakpointList/>
-  </kdevdebugger>
- </pluginList>
-</KDevPrjSession>
diff --git a/knowit.tdevelop b/knowit.tdevelop
deleted file mode 100644
index 65972e4..0000000
--- a/knowit.tdevelop
+++ /dev/null
@@ -1,190 +0,0 @@
-<?xml version = '1.0'?>
-<tdevelop>
-  <general>
-    <author>Michal Rudolf</author>
-    <email>mrudolf@kdewebdev.org</email>
-    <version>0.10</version>
-    <projectmanagement>KDevKDEAutoProject</projectmanagement>
-    <primarylanguage>C++</primarylanguage>
-    <keywords>
-      <keyword>C++</keyword>
-      <keyword>Code</keyword>
-      <keyword>Qt</keyword>
-      <keyword>KDE</keyword>
-    </keywords>
-    <projectdirectory>.</projectdirectory>
-    <absoluteprojectpath>false</absoluteprojectpath>
-    <description></description>
-    <ignoreparts>
-      <part>KDevDoxygen</part>
-      <part>KDevPerforce</part>
-    </ignoreparts>
-    <secondaryLanguages/>
-  </general>
-  <kdevautoproject>
-    <general>
-      <activetarget>src/knowit</activetarget>
-      <useconfiguration>default</useconfiguration>
-      <useactivetarget>true</useactivetarget>
-    </general>
-    <run>
-      <mainprogram>src/knowit</mainprogram>
-      <directoryradio>executable</directoryradio>
-      <customdirectory>/</customdirectory>
-      <programargs/>
-      <terminal>false</terminal>
-      <autocompile>true</autocompile>
-      <envvars/>
-      <runarguments>
-        <knowit/>
-      </runarguments>
-    </run>
-    <configurations>
-      <optimized>
-        <builddir>optimized</builddir>
-        <ccompiler>kdevgccoptions</ccompiler>
-        <cxxcompiler>kdevgppoptions</cxxcompiler>
-        <f77compiler>kdevg77options</f77compiler>
-        <cxxflags>-O2 -g0</cxxflags>
-      </optimized>
-      <debug>
-        <configargs>--enable-debug=full</configargs>
-        <builddir>debug</builddir>
-        <ccompiler>kdevgccoptions</ccompiler>
-        <cxxcompiler>kdevgppoptions</cxxcompiler>
-        <f77compiler>kdevg77options</f77compiler>
-        <cxxflags>-O0 -g3</cxxflags>
-      </debug>
-      <default>
-        <configargs/>
-        <builddir/>
-        <topsourcedir/>
-        <cppflags/>
-        <ldflags/>
-        <ccompiler>kdevgccoptions</ccompiler>
-        <cxxcompiler>kdevgppoptions</cxxcompiler>
-        <f77compiler>kdevg77options</f77compiler>
-        <ccompilerbinary/>
-        <cxxcompilerbinary/>
-        <f77compilerbinary/>
-        <cflags/>
-        <cxxflags>-O2 -g0</cxxflags>
-        <f77flags/>
-      </default>
-    </configurations>
-    <make>
-      <envvars>
-        <envvar value="1" name="WANT_AUTOCONF_2_5" />
-        <envvar value="1" name="WANT_AUTOMAKE_1_6" />
-      </envvars>
-      <abortonerror>false</abortonerror>
-      <numberofjobs>1</numberofjobs>
-      <dontact>false</dontact>
-      <makebin/>
-    </make>
-  </kdevautoproject>
-  <kdevfileview>
-    <groups>
-      <group pattern="*.cpp;*.cxx;*.h" name="Sources" />
-      <group pattern="*.ui" name="User Interface" />
-      <group pattern="*.png" name="Icons" />
-      <group pattern="*.po;*.ts" name="Translations" />
-      <group pattern="*" name="Others" />
-      <hidenonprojectfiles>false</hidenonprojectfiles>
-      <hidenonlocation>false</hidenonlocation>
-    </groups>
-    <tree>
-      <hidepatterns>*.o,*.lo,CVS</hidepatterns>
-      <hidenonprojectfiles>false</hidenonprojectfiles>
-    </tree>
-  </kdevfileview>
-  <kdevdoctreeview>
-    <ignoretocs>
-      <toc>ada</toc>
-      <toc>ada_bugs_gcc</toc>
-      <toc>bash</toc>
-      <toc>bash_bugs</toc>
-      <toc>clanlib</toc>
-      <toc>w3c-dom-level2-html</toc>
-      <toc>fortran_bugs_gcc</toc>
-      <toc>gnome1</toc>
-      <toc>gnustep</toc>
-      <toc>gtk</toc>
-      <toc>gtk_bugs</toc>
-      <toc>haskell</toc>
-      <toc>haskell_bugs_ghc</toc>
-      <toc>java_bugs_gcc</toc>
-      <toc>java_bugs_sun</toc>
-      <toc>pascal_bugs_fp</toc>
-      <toc>php</toc>
-      <toc>php_bugs</toc>
-      <toc>perl</toc>
-      <toc>perl_bugs</toc>
-      <toc>python</toc>
-      <toc>python_bugs</toc>
-      <toc>ruby</toc>
-      <toc>ruby_bugs</toc>
-      <toc>sdl</toc>
-      <toc>w3c-svg</toc>
-      <toc>sw</toc>
-      <toc>w3c-uaag10</toc>
-      <toc>wxwindows_bugs</toc>
-    </ignoretocs>
-    <ignoreqt_xml>
-      <toc>qmake User Guide</toc>
-    </ignoreqt_xml>
-    <projectdoc>
-      <userdocDir>html/</userdocDir>
-      <apidocDir>html/</apidocDir>
-    </projectdoc>
-    <ignoredoxygen/>
-    <ignorekdocs/>
-    <ignoredevhelp/>
-  </kdevdoctreeview>
-  <kdevdebugger>
-    <general>
-      <dbgshell>libtool</dbgshell>
-      <programargs></programargs>
-      <gdbpath></gdbpath>
-      <configGdbScript></configGdbScript>
-      <runShellScript></runShellScript>
-      <runGdbScript></runGdbScript>
-      <breakonloadinglibs>true</breakonloadinglibs>
-      <separatetty>false</separatetty>
-      <floatingtoolbar>false</floatingtoolbar>
-    </general>
-    <display>
-      <staticmembers>false</staticmembers>
-      <demanglenames>true</demanglenames>
-    </display>
-  </kdevdebugger>
-  <kdevfilecreate>
-    <filetypes/>
-    <useglobaltypes>
-      <type ext="ui" />
-      <type ext="cpp" />
-      <type ext="h" />
-    </useglobaltypes>
-  </kdevfilecreate>
-  <kdevcppsupport>
-    <references/>
-    <codecompletion>
-      <includeGlobalFunctions>true</includeGlobalFunctions>
-      <includeTypes>true</includeTypes>
-      <includeEnums>true</includeEnums>
-      <includeTypedefs>false</includeTypedefs>
-      <automaticCodeCompletion>true</automaticCodeCompletion>
-      <automaticArgumentsHint>true</automaticArgumentsHint>
-      <automaticHeaderCompletion>true</automaticHeaderCompletion>
-      <codeCompletionDelay>250</codeCompletionDelay>
-      <argumentsHintDelay>400</argumentsHintDelay>
-      <headerCompletionDelay>250</headerCompletionDelay>
-    </codecompletion>
-  </kdevcppsupport>
-  <cppsupportpart>
-    <filetemplates>
-      <interfacesuffix>.h</interfacesuffix>
-      <implementationsuffix>.cpp</implementationsuffix>
-    </filetemplates>
-  </cppsupportpart>
-</tdevelop>
diff --git a/knowit.tdevelop.pcs b/knowit.tdevelop.pcs
deleted file mode 100644
index 38f5cb2..0000000
Binary files a/knowit.tdevelop.pcs and /dev/null differ