Setted false define SEARCH_WORD_IN_NODE
Added advanced search
fixed bug in edit_content.php
added support for h1, h2, h3 and h4 html elements
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'upstream/master'
Fixed bug in advanced search
fixed bug in creation of addressbook (bug in remove duplicate addresses)
updated gitignore
fixed one more bug in creation of addressbook (bug in remove duplicate addresses)
updated gitignore
bug fix for IE8+ and optimizations
Merge branch 'master' into stay-in
Merge remote-tracking branch 'origin/stay-in' into stay-in