Added screenshots
Changed README.md
Database refactoring. Improved courses list table,
now it's possible to open new course info activity
after simple click on course and to open fast option
under course in list after long click
Added Google Maps api, courses list redesign.
Fixed search issue, moved Google Map to the new Activity.
Added option panel under course in courses list.
Added prototype of course's info in detail as single activity.
Added spinner while courses list is loading from internet, so
user can understand that program is working in normal way
in loading data.
Improved stability of database adapter. open and close are
now working as expected.
Fixed search issue, moved Google Map to the new Activity.
Added option panel under course in courses list.
Added prototype of course's info in detail as single activity.
Added spinner while courses list is loading from internet, so
user can understand that program is working in normal way
in loading data.
Improved stability of database adapter. open and close are
now working as expected.
Added posibility of adding courses to favorites.
Updated screenshots and README.md
Added message system, so it's possible now so create a some sort of network
between programm components. Network consists of Proxies(Activities),
Points(Fragments) and Nodes (Views). Proxies are connected by default.
They use broadcast protocol to communicate. Points connect them selfs
to proxies automatically in onCreateView(...) So, the user should
only connect Nodes to Points. After that, the full network is built.
Message can have several destinations. After message reaches all it's
destinations it stops to deliver, but only in context of one activity.

Added prototype of Course info page. Design is modern "card-style".
Refactoring of App Network. Added JavaDoc.
Refactoring of broadcast messages, javadoc, some bug fixes.
Updated screenshots and README.md