fixed one more warning

Close CobaltFusion#255

Merge branch 'master' of https://github.com/djeedjay/DebugViewPP

closed CobaltFusion#254

fixed CobaltFusion#250

bumped the version to 1.7

Update README.md

Update README.md

implemented reset view feature as described in CobaltFusion#139

released v1.2