[ENHANCEMENT] Enhance Function list panel: reload on saving.

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1190 f5eea248-9336-0410-98b8-ebc06183d4e3
[ENHANCEMENT] Enhance Function list: better regconization of perl function.

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1191 f5eea248-9336-0410-98b8-ebc06183d4e3