Move styles in head section of the HTML template
Removed unused modifiers.
Moved Start into Statistics
Added settings FormHandler
Newsletter_Util: Removed unneccassary functions, added Hook selector
Controller_Admin: Removed archive settings functions
Api_Admin: Removed some links
Installer: Added LogUtil messages
Removed PageMaster plugin
Merge pull request #76 from nmpetkov/patch-15

Move styles in head section of the HTML template
Merge pull request #77 from cmfcmf/formhandler

Did much :D refs #72
Moved header message editing to plugins page.
Merge pull request #78 from cmfcmf/NewsletterMessage

Moved header message editing to plugins page.
Toggle editor usage in Newsletter edit
Re-added "Prune archives", which wasn't working.
Merge pull request #79 from nmpetkov/patch-15

Toggle editor usage in Newsletter edit
Merge pull request #80 from cmfcmf/readd-prune

Re-added "Prune archives", which wasn't working and removed in #77
Revert "Moved header message editing to plugins page."

This reverts commit cfba84f7f4a5d5d014796341c63bb65d1945de25.
Added possibility to edit body only for the newsletter
Merge pull request #81 from nmpetkov/patch-16

Added possibility to edit body only for the newsletter