[IZPACK-1072] Unset dynamic variables if they cannot be validated any longer for some reason - post-fix
Merge pull request #186 from rkrell/IZPACK-1072

[IZPACK-1072] Unset dynamic variables if they cannot be validated any longer for some reason - post-fix
Trying to fix releasing issues: Updated maven-release-plugin to 2.5, maven-gpg-plugin to 1.5
[maven-release-plugin] prepare release izpack-5.0.0-rc2
[maven-release-plugin] prepare for next development iteration
Updated Maven plugins needed for releasing to latest version (still compatible to Maven 2.2.1 and higher)
Removed configuration for Maven2Eclipse plugin, these settings can now be configured in Eclipse itself, not necessary to have them in the POM any longer
Merge branch 'master' into personal
Allow userInput fields to have a 'summaryKey' attribute. This will
indicate that you want some variable to be shown on the userInputPanel,
with a some key that is referenced in your langpacks. If the key is not
in your langpacks the key itself will be used.
Allow userInput panels to have a 'summaryKey' attribute. This will
indicate that you want to show a userInputPanel on the SummaryPanel.
Merge branch 'summarizeUserinput' into personal