Always ignore bower.json as said in spec
Bump tmp version to 0.0.23, #988
bump deps
Close GH-1348: Updated Analytics section of readme.md with link to stats.bower.io.
Update README.md
Warn users when installing package with missing properties.

Fix for issue #694. Test case included.
Ignore does now not apply to any file in main #547
Use promise interface for commands

This commit changes the interface of the command functions exported by the
files in `lib/commands`. The functions now return a promise and accept a logger
as the first argument. This has several advantages

* The promise style is consistent with the rest of the code.
* It removes a lot of duplicate code.
* The command factory does not need to proxy the logger object.
[#1329] Check if pkgMeta is undefined
[#931] Make --force always re-run installation
[#1356] Disable caching for local resources
Add bower install --save/--save-dev blurb to README.md. Closes #1321
Bump bower-config and endpoint-parser versions
[fixes 5c839724] Prevent command like "bower info" from crashing on render
README.md --save rewording suggested by @benschwarz for #1321
Merge pull request #1367 from abutcher/bower-install-save-readme

Add bower install --save/--save-dev blurb to README.md. Closes #1321
Add --version to --help
Merge pull request #1372 from incompl/master

Add --version to --help
Merge pull request #1365 from sheerun/fix/force

[#931] Make --force always re-run installation
Merge pull request #1366 from sheerun/fix/local

[#1356] Disable caching for local resources