escape app name when rendering duplicate app error message after validation (bug 1023594)
add Punjbai language (bug 1016125)
Merge pull request #2260 from cvan/pa

add Punjbai language (bug 1016125)
Refactor some search stuff
add `package_path` to non-Fireplace ES API results (bug 1029186)
Merge pull request #2261 from cvan/package-path

add `package_path` to non-Fireplace ES API results (bug 1029186)
Quick fix to unbreak search.