generate bib-commands on the fly (latexcompleter)


git-svn-id: http://svn.code.sf.net/p/texstudio/code/trunk@4127 92cce386-e96d-4106-809f-596c673a3fd8
slight modification on close buttons

git-svn-id: http://svn.code.sf.net/p/texstudio/code/trunk@4128 92cce386-e96d-4106-809f-596c673a3fd8