Add event type headers to events by week fragment
Updated build tools to the latest version (19.0.3)
Added version name and package name suffixes for debug builds to allow developers to have both versions of the app on their devices at the same time and to help identify builds
Removed apparently unused joda time dependency.

Note: If this dependency is needed in the future, it should be included with
    compile 'joda-time:joda-time:2.3'
Removed gson jar and replaced it with a gradle dependency
Added the git SHA hash to debug build version name
Move creation of API Header to constants class.
Fix event location overlay problems (and shorten format of dates)
fixes #12
remove default text from team/event info layouts and moved static text to strings resources.
Fixes #15
Merge pull request #35 from plnyyanks/reusable-api-header

Move creation of API Header to constants class.
Added version name to settings screen
Set github link pseudo-preference to not save to SharedPreferences
set event short name in model (from json)
Merge pull request #37 from plnyyanks/layout-bugs

Small Layout Fixes
Updated build tools to the latest version (19.0.3)
Added version name and package name suffixes for debug builds to allow developers to have both versions of the app on their devices at the same time and to help identify builds
Removed apparently unused joda time dependency.

Note: If this dependency is needed in the future, it should be included with
    compile 'joda-time:joda-time:2.3'
Removed gson jar and replaced it with a gradle dependency
Added the git SHA hash to debug build version name