EN-43
EN-43  removed sysout
added repeating string sequence
Merge pull request #14 from maanenh/fix/alternativeLogFile

Fix/alternative log file
various minor adjustments to make Sonar happier
change package name from powerTools to powertools
change package name from powerTools to powertools
change package name from powerTools to powertools
change package name from powerTools to powertools
change package name from powerTools to powertools
use new Context methods
More unit tests and some changes to fix Sonar complaints
More unit tests and some changes to fix Sonar complaints
Merge with MartinGijsen/PowerTools