- Contact List now let's you delete Contacts
- Tagfilter has a nicer selected Background
- A few Toast Lengths have been changed to long (should be long everywhere, a lot of messages are to long to be read in the "short" time)
- FirstScreen Activity Remodeled
- Padding done for Contact_List and First_Screen
- New Contact and New Project Activity remodeled and padded
- Tag , TagSelection and Project Summary Remodeled.
- More or less all that needs to be done untill ActionBarUpdate done.
.
New Icon Colors
-Changed Layout of add_item
-Changed Layout of Project Overview and Project items
-Changed Layout of activity Currencies
New Launcher Icons
Merge branch 'gui_design_chrissy' into gui_upgrade

Conflicts:
	app/src/main/AndroidManifest.xml
	app/src/main/java/ch/ethz/itet/pps/budgetSplit/ContactsList.java
	app/src/main/java/ch/ethz/itet/pps/budgetSplit/TagSelection.java
	app/src/main/res/drawable/button_selector_background.xml
	app/src/main/res/layout/activity_contacts__list.xml
	app/src/main/res/layout/activity_contacts_list_row.xml
	app/src/main/res/values/strings.xml
	build/intermediates/model_data.bin
-Merged chrissy_design into gui_upgrade