- colourmanager: Fix spelling for Editor:Highlight occurrence

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9478 2a5c6006-c6dd-42ca-98ab-0921f2732cef
- allow translations for Cscope and Occurrence highlight plugins (thanks gd_on)

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9479 2a5c6006-c6dd-42ca-98ab-0921f2732cef