Better output log of starting

thatsIch wanted it ;)
Changed access to use this qualifier
Merge pull request #653 from yueh/qualified-this

Changed access to use this qualifier
Fixes #644 Several missing null checks when disabling huge chunks of the mod via config
Merge pull request #652 from thatsIch/b-644-NPE-on-disabled-features

Fixes #644 Several missing null checks when disabling huge chunks of the mod via config
Merge pull request #611 from TheJulianJES/Log-Fix

Better log output at AE2 starting