Patch Set 3: No score

Here is updated change that addresses three problems

First, it uses Tycho version 0.6.0. This version is available from maven central repository, so I removed now redundant pluginRepositories section from egit parent pom.xml file.

Second, I added explicit UTF-8 source file encoding both to osgi-maven-compiler-plugin and maven-resources-plugin configuration. This ensures build uses UTF-8 encoding regardless of system default encoding.

Third, I added meaningful names to all pom.xml files.