update keys for travis

git-svn-id: https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5@1435253 13f79535-47bb-0310-9956-ffa450edef68
HCATALOG-600 webhcat installation doc incorrectly gives location of start/stop script


git-svn-id: https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5@1435265 13f79535-47bb-0310-9956-ffa450edef68
HCATALOG-598 fix setting hcatalog version number via the command-line

git-svn-id: https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5@1435308 13f79535-47bb-0310-9956-ffa450edef68
HCATALOG-598 set svn executable property on build-support/scripts/release.sh

git-svn-id: https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5@1435311 13f79535-47bb-0310-9956-ffa450edef68
HCATALOG-602 release notes for hcatalog 0.0.5

git-svn-id: https://svn.apache.org/repos/asf/incubator/hcatalog/branches/branch-0.5@1435348 13f79535-47bb-0310-9956-ffa450edef68