* [doc] Update versions missed during release
Removed old script bin/utils/release_version_update_docs.sh to avoid
confusion. New script solves issues of not "globally" replacing.
New script is at:
bin/utils/release/release_version_update_docs.sh
* Update Gradle Plugin README with correct version
* Update gradle.properties to correct version
* Release versioning script with marker tags.
Introduces bump.sh which supports moving from version to version but
only within delimiting marker tags in the target file.
This script currently doesn't do validations or anything fancy.
* Allow bumping version according to type (major,minor,build,revision)
* bump.sh will display error if file contents are unchanged
