adding support for Jacoco test coverage and Checkstyle code quality checks and reports.
optimizing imports
including PMD
addressing PMD warnings
addressing pmd warnings
Merge pull request #12 from Kallin/code-quality

adding support for Jacoco test coverage and Checkstyle code quality chec...
configurable logging
update gradle to 2.1
Merge pull request #14 from Kallin/logging

configurable logging
Merge pull request #15 from Kallin/gradle-2.1

update gradle to 2.1
implemented slam
implemented Ironbeak Owl
implemented Spellbreaker
Implemented Stormforged Axe
implemented Temple Enforcer
UI for fast minion placement
updated ImplementedCardList
beginning profiling work
fixing up codestyle errors
adding travis support