Releasing the version 1.5

git-svn-id: http://svn.code.sf.net/p/lazarus-ccr/svn@3172 8e941d3f-bd1b-0410-a28a-d453659cc2b4
Setting version to 1.5.1

git-svn-id: http://svn.code.sf.net/p/lazarus-ccr/svn@3173 8e941d3f-bd1b-0410-a28a-d453659cc2b4