Starting to fix issue #684
Merge branch 'master' of https://github.com/DroidPlanner/droidplanner into fix_parameters_screen
UX: Fixing User messages to improve User eXperience.
fixed issue #684
Merge pull request #691 from arthurbenemann/UX_minnor_fix

UX: Fixing User messages to improve User eXperience.
Merge pull request #690 from ne0fhyk/fix_parameters_screen

Fix issue #684 , Problems with decimal point on Parameters screen