Merge pull request #237 from maciejlew/master

LMSConfig further integration
bumped tinymce to 3.5.11
bumped tinymce to 3.5.11 (missed localisation files)
wysiwyg edition of config values is possible
removed unneeded js src files
polished code after last commit connected with new userpanel message types
fixes for php verions earlier than 5.5
fixes for php verions earlier than 5.5
fixed syntax errors and isset() calls on results
killed /e deprecation warning in smarty striphtml modifier
siis4 adjustments
fixed typo
we can delete all customer liabilities by one click
we can delete all customer liabilities by one click (check if there are some customer liabilities)
s/c/get_conf/g
we don't need separated callback function
add fullnumber with dispatched document full number in documents table
adjusted ChangeLog to current situation
documentlist: selection of numberplan is possible
added quick search by document full number