remove screenversion changes

changelog updates and screenversion bumps are not neccessary when it's only layouting

Output/Themes/Changelog/Changelog_ScreenParty.txt

@@ -1,6 +1,2 @@
 ScreenParty
 +++++++++
-Version 2:
-Changed: centering many elements
-Changed: Hide Author label, Author text, Version label, Version text, Description label, Targetgroup label by setting height=0
-Changed: Increase text size of partymode slider text

Output/Themes/Changelog/Changelog_ScreenProfiles.txt

@@ -1,12 +1,4 @@
 ScreenProfiles
-++++++++++
-Version 4:
-Change: all select sliders show 1 element
-Change: profile select slider show 0 elements
-Change: move avatar in center of profile select slider
-Change: Player name slider text set to height 40
-Change: re-grouped control buttons, back button aside from others
-
 ++++++++++
 Version 3:
 Rename: <SelectSlideGuestProfile> to <SelectSlideUserRole>

Output/Themes/Changelog/Changelog_ScreenSing.txt

@@ -1,13 +1,5 @@
 ScreenSing
 
-+++++++++
-Version 12
-
-Change:
-<TimeLine>, <TimeBarExpanded>,<TimeLine ExpandedNormal>,<TimeLine ExpandedHighlighted> <TimePointer> are now smaller
-Change font style of Player scores from bold to normal
-Change font heigt of player score from 90 to 80 (in P1 view and P1+P2 view)
-
 +++++++++
 Version 11