#369: added main_fontSize

[roki512]

issue #369

I tried to change as few lines as possible...

• Added main_fontSize in dimens, and in activity_main.
• There is wrap_content , so Buttons are bigger.

[JanBan]

Hi @roki512,
the Issue was more about changing the fonts system-wide (at least where we can without distorting the current UI) - I am sorry if I didn't express that well enough.

Perhaps we can make a few "classes" of the text size, and take advantage of them also on the other screens, like "create plan", where font about 24sp could look reasonably well on the buttons, perhaps as in some other places :)

(current view)