added icon, buttons and some other design changes
revised design
few design fixes
added calcSpeed()
added two digits on minute, hour and second
added paceCalc()
new tracking method.
now using locationclient (updates ever ~4-5sec)
tracking now starts and stops with timer
properties
Merge branch 'design' into develop

Conflicts:
	src/com/example/runtime/MainActivity.java
some small changes
code cleanup & added method for saving route in txt file
some more cleanup & documentation
addes setMetricDistance()
added settings
Merge branch 'develop' of https://github.com/kenowessels/Runtime into develop

Conflicts:
	res/layout/activity_main.xml
small Bugfixes
TEST !!!
Accuracy Check - shows only when timer is on at the moment
designd gps icon, repaired setMetrics()
added accuracyCheck Handler