Changes

** easy way to post objects to ASLO

** easy way to post objects to ASLO

* System activities should be stored in .xo format in Journal

* System activities could be stored in .xo format in Journal

** physically these .xo could stored in /usr/share but user should have access to them from the Journal

** main purpose - we should encourage user to change all activities(including system ones)

** main purpose - we should encourage user to change all activities(including system ones)

** to use them user will install(from Journal) system activities to ~/Activities directory

** to use them user will install(from Journal) system activities to ~/Activities directory

** basic system activities could be installed by default while first creating .sugar instance

** basic system activities could be installed by default while first creating of .sugar instance