Minor. Removed Java version from .classpath file

Minor. Bumped project to Java 1.7 in .classpath file

Minor. Removed Java version from .classpath file
Merge pull request #131 from daniilyar/master

Minor. Bumped project to Java 1.6 in pom.xml and Java 1.7 in .classpath file
Updated BaseCheckTestSupport to let UTs retrieve check messages from appropriate messages.properties file instead of excess hardcoding
Example of usage of new BaseCheckTestSupport updates
Minor refactoring
Merge pull request #134 from daniilyar/master

Refactoring of BaseCheckTestsSupport and better support for UTs
Fixes #82. EitherLogOrThrowCheck was introduced.
Merge pull request #133 from baratali/iss82

Fixes #82. EitherLogOrThrowCheck was introduced.