Minor cleanup of external process helper code.
Delete old, unused Go code. Added debugging test sample.
Minor cleanup of version specs (not that they matter much)
Upped CDT dependency to version 8.3. Added initial developers guide.
Removed JDT package explorer contribution.
Removed outdated PDE build scripts and info.
src-lang: rename package.
Lang: added block balance scanner. Created UI tests project.
Lang: added Lang auto-edit strategy
Pref defaults for auto edit strategy
Correct test plugin settings for Maven build.
Added auto edit strategy to Go editor. Also, made correct setup of
document partitioner.
Changelog for auto edits
Updated Lang code with JDT copied classes, and Field updates.
rename com.googlecode.goclipse.preference package
Added pref page to customize auto-indent indentation size
Added more preference options for Auto Indent.
update dev guide.
Debugger: the "Details" variables display format is now the default.
Debugger: fixed breakage with display of array/slice variables.