Update README.txt

Put Adrien's email address first in the list for suggestions/bugs
Removed the flattr URL
Merge branch 'master' of https://github.com/Trim/qtmoko-ics2qtcal

Conflicts:
	README.txt
Update README.md :
Put Adrien's email address first in the list for suggestions/bugs
Removed the flattr URL
Merge pull request #1 from mossroy/master

Update of README.md, to reflect you're now the main maintainer