EDIT

ref #5752 cleanup dependencies in taxeditor.cdmlib Part 4

ref #5752 cleanup dependencies in taxeditor.cdmlib Part 3

ref #5752 cleanup dependencies in taxeditor.cdmlib Part 2

ref #5752 cleanup dependencies in taxeditor.cdmlib

ref #6539 Move to Eclipse 4 compatibility layer

• adapt rcp.target and feature.platform
• updated repositories in pom.xml
• fixed some incompatibility compile errors

ref #6539 Fix build problems

• set Bundle-RequiredExecutionEnvironment back to Java 1.8
• Remove indigo osgi dependency from target platform

ref #6539 remove Bundle-RequiredExecutionEnvironment

minor

Increase RequiredExecutionEnvironment to JavaSE-1.8 for all plugins

need to manage the itextpdf dependency in the parent pom.xml