added some more linechart functionality tests
even more tests for linechart
linechart changing page title functionality added and tests for switching page title
 3 features for squares working but separately, zoom, buton, labeling
 updating some functions on treemap visualization, labeling and coloring
changes needed for easier testing
another linechart test
styling and more options to display linecharts
preparations for ext data querying
treemap working, labels okay, zoom okay, button okay, colors okay
style improvements, separation
Merge remote-tracking branch 'origin/squares' into develop

Conflicts:
	SolypManagementDashboard/SolypManagementDashboard/SolypManagementDashboard.jsproj
Merge remote-tracking branch 'origin/linechart' into develop
Adding NavigationButton in AllCards to Navigate to TileComparison
Several improvemnts on TileComparison-Page
loading data externally, pass source path of file over several pages
added mroe data for demoday; change in data selection method
updates on homescreenjs in order to pass the data path
updated datapaths and new data on data folder
 title according to data set, labels for the button also according to data set