diff --git a/.hgignore b/.hgignore
index dbd3d7f..c58a7c1 100644
--- a/.hgignore
+++ b/.hgignore
@@ -1,7 +1,7 @@
 syntax: glob
 .settings
-.project
-.pydevproject
-
-syntax: regexp
-^world$
\ No newline at end of file
+.sonar
+doc
+log
+var
+cache
diff --git a/.pydevproject b/.pydevproject
index e90f2e3..35e17cb 100644
--- a/.pydevproject
+++ b/.pydevproject
@@ -5,7 +5,5 @@
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
 <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
 <path>/sandbox/src</path>
-<path>/${PROJECT_DIR_NAME}/ibpy</path>
-<path>/${PROJECT_DIR_NAME}/transcode</path>
 </pydev_pathproperty>
 </pydev_project>
diff --git a/.settings/org.eclipse.ltk.core.refactoring.prefs b/.settings/org.eclipse.ltk.core.refactoring.prefs
deleted file mode 100644
index 52fc620..0000000
--- a/.settings/org.eclipse.ltk.core.refactoring.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-#Mon Feb 11 22:12:56 CET 2008
-eclipse.preferences.version=1
-org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false
diff --git a/.settings/org.eclipse.mylyn.tasks.ui.prefs b/.settings/org.eclipse.mylyn.tasks.ui.prefs
deleted file mode 100644
index f2d9de2..0000000
--- a/.settings/org.eclipse.mylyn.tasks.ui.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-eclipse.preferences.version=1
-project.repository.kind=trac
-project.repository.url=https\://baldev.de/trac/bots
diff --git a/.settings/org.eclipse.wst.validation.prefs b/.settings/org.eclipse.wst.validation.prefs
deleted file mode 100644
index 2636ca4..0000000
--- a/.settings/org.eclipse.wst.validation.prefs
+++ /dev/null
@@ -1,6 +0,0 @@
-#Mon Feb 11 22:12:56 CET 2008
-DELEGATES_PREFERENCE=delegateValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator\=org.eclipse.wst.xsd.core.internal.validation.eclipse.Validator;
-USER_BUILD_PREFERENCE=enabledBuildValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;
-USER_MANUAL_PREFERENCE=enabledManualValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;
-USER_PREFERENCE=overrideGlobalPreferencesfalse
-eclipse.preferences.version=1