Cleanup of project settings as triggered by
Bug 316553  -  [compiler] Interactive export of OT-plugin does not use compiler preferences
- enable passing compiler settings to export/build by setting javacProjectSettings=true
- reduce arbitrary setting of project specific settings, except for:
  + binding_conventions, inferred_callout
- but set/keep org.eclipse.jdt.core.compiler.problem.indirectStaticAccess when
  using javacProjectSettings as a workaround to avoid warning re build.properties.
- more cleanup in some build.properties files.

diff --git a/plugins/org.eclipse.objectteams.otdt.pde.ui/build.properties b/plugins/org.eclipse.objectteams.otdt.pde.ui/build.properties
index cff4459..aec0ff1 100644
--- a/plugins/org.eclipse.objectteams.otdt.pde.ui/build.properties
+++ b/plugins/org.eclipse.objectteams.otdt.pde.ui/build.properties
@@ -5,7 +5,4 @@
                icons/,\
                .,\
                plugin.properties
-src.includes = .classpath,\
-               .project,\
-               build.properties,\
-               plugin.properties
+javacProjectSettings = true