Add Maven Mojo to perform offline instrumentation
Update documentation
Rename goal 'restore' into 'restore-instrumented-classes'
Merge branch 'master' into issue-64

Conflicts:
	org.jacoco.doc/docroot/doc/changes.html
Resolve warnings in workspace
Fix spelling
Add comment about jacocoagent.jar
Add warning about offline instrumentation
Add warning about offline instrumentation.
Move warning into documentation
Fix Javadoc
Plugin should not fail when classes not presented
Merge pull request #64 from jacoco/issue-64

Add Maven Mojos to perform offline instrumentation
New FAQ entry about reflection.
Documentation: Add Google trademarks.
New link to Gradle, update broken Sonar link.
Correct description for offline example.
Better error message in case of invalid stackmap frames (GitHub #73).
Update JaCoCo trunk site from latest snapshot build.
GitHub #72: Default phase for goal "report" should be "prepare-package"