Task #8161: misc changes to non-source/-hdr files, or comments-only. Also add some filetypes to svn config.

Task #1254: Set eol-style for *.sh and *.run files to LF, instead of native. Bash really chokes on CR characters :(

Task #3204: Re-applied reintegrate merge, after fixing some files that were mysteriously altered in the previous reintegrate merge. Among these files were: lofar_config.h.cmake, CMake/LofarGeneral.cmake, and CMake/FindPVSS.cmake.

Task #1254: Updated template .subversion/config file to support Subversion 1.7 (should be backward compatible, unless the developers of SVN screwed things up)

Bug 1310: Removed Package/Version sources from ignore list, because these are now generated in the build tree, instead of the source tree.

* Removed $(top_srcdir) from directory name for ACLOCAL_AMFLAGS.
* Added libtool.m4 lt~obsolete.m4 ltsugar.m4 ltversion.m4 ltoptions.m4 -- 
  generated by libtoolize v2.x -- to the list of global ignores for Subversion.

bug 827: Switched the use-commit-time option on so that the files get the time of the last check-in when you check them out. This is how CVS behaved also.