make gradlew executable
Merge pull request #313 from WoodStone/master

Fixes #305
ignore missing usernames/passwords in build.gradle.

Fixes CovertJaguar/Railcraft#311
Merge pull request #315 from EoD/fix-gradle-build

Fix some gradle things
remap items. Fixes CovertJaguar/Railcraft#304
Merge pull request #317 from EoD/fix-item-remapping

remap items
Fix some render issues with items
Split project version information into a gradle subproject
Merge branch 'master' of https://github.com/CovertJaguar/Railcraft
Restrict git to only ignore the gradle.properties in root
Move maven stuff to push subproject.
Include settings.gradle
Buildscript fixes
Merge pull request #1 from CovertJaguar/master

Update