made the pack completely portable and wrote relevent bat files to go with it

gitportable/usr/share/mintty/themes/tender

@@ -0,0 +1,23 @@
+# Based off of the theme for vim: https://github.com/jacoborus/tender.vim
+# Mintty theme converted by: https://github.com/compEng0001/tender-mintty
+# Licence: MIT
+
+BackgroundColour=28,28,28
+ForegroundColour=197,200,198
+CursorColour=197,200,198
+Black=40,40,40
+BoldBlack=60,56,54
+Red=251,73,52
+BoldRed=204,36,29
+Green=184,187,38
+BoldGreen=152,151,26
+Yellow=250,189,47
+BoldYellow=215,153,33
+Blue=131,165,152
+BoldBlue=69,133,136
+Magenta=211,134,155
+BoldMagenta=177,98,134
+Cyan=142,192,155
+BoldCyan=104,157,106
+White=235,219,178
+BoldWhite=251,241,199