MPAndroid initial structure and new branch created for it
adds Line Chart layout for mpandroid library
adds basic implementation of Line Chart Activity, WP
adds implementation of BarChart, PieChart, RadarChart
changes in common files - andorid.xml and strings.xml
removes fragments implementation and adds charts implemented as activity due to issues
Merge commit 'd6604c11c3900dc7bb46648bedd4586d90684821' into develop