[Text Selection] Styling problem fixed
re #2777 Dodanie separatora tysiecznego w module Math; Rozbudowa commons'ow o narzedzia dla stringow
Fixed problem with gaps on popups
Merge branch 'master' of https://github.com/icplayer/icplayer.git

Conflicts:
	changelog.txt
[Commons] Added new wersion of commons library
[Text Selection] junks from test removed
Fixed problem addon resources
[PlayerUtils] Fixed PlayerUtils creation for object without API
[Text Selection] addon is able to parse html from outside sources
Added API for book mode
Added default sizes to ic_popup_page CSS class
[Paragraph] Fixed Paragraph for non existing tinymce editor
[Text Selection] Updated icon.
Added Book API
Fixed problem with state in book mode
[Slider] Slider on popup fixed
Popup z-index = 100
[Text Selection] formatting text in correct marker fixed
Fixed problem with going to first page in book mode
Fixed problem with draggable gaps and state