Add gazebo dep for Fedora
Add options/install_flags for boost/pcl.

 - as long as https://github.com/ros-infrastructure/rosdep/pull/304
   is not merged these will be ignored. If we merge this before rosdep
   is updated it will make testing that rosdep change slightly more easy.
 - install_flags will be used for `brew install`, but unlike options
   they are not checked for already installed packages
 - for boost --with-python see https://github.com/ros-infrastructure/rosdep/issues/330
 - for pcl --HEAD on Mavericks see
   - http://answers.ros.org/question/173654/cant-install-pcl-with-homebrew-on-osx-109-during-ros-hydro-installation/
   - https://github.com/ros/homebrew-hydro/issues/3
Make check_rosdep script more robust.
rosserial: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]
Add Fedora 20 to release_platforms for H and I
moveit_core: 0.6.9-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #4921 from sachinchitta/bloom-moveit_core-5

moveit_core: 0.6.9-0 in 'indigo/distribution.yaml' [bloom]
add kobuki_mss doc and source.
yocs_msgs: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #4922 from jihoonl/patch-10

add kobuki_mss doc and source.
Merge pull request #4923 from jihoonl/bloom-yocs_msgs-0

yocs_msgs: 0.6.1-0 in 'indigo/distribution.yaml' [bloom]
jsk_recognition: 0.1.9-1 in 'groovy/distribution.yaml' [bloom]
jsk_recognition: 0.1.9-0 in 'hydro/distribution.yaml' [bloom]
Merge pull request #4924 from k-okada/bloom-jsk_recognition-0

jsk_recognition: 0.1.9-1 in 'groovy/distribution.yaml' [bloom]
Merge pull request #4925 from k-okada/bloom-jsk_recognition-1

jsk_recognition: 0.1.9-0 in 'hydro/distribution.yaml' [bloom]
srdfdom: 0.2.7-0 in 'indigo/distribution.yaml' [bloom]
Merge pull request #4926 from isucan/bloom-srdfdom-0

srdfdom: 0.2.7-0 in 'indigo/distribution.yaml' [bloom]
Adding rosdbm to documentation index for distro
Merge pull request #4927 from ricardoej/master

Adding rosdbm to documentation index for distro
simple_robot_control: 0.0.2-0 in 'hydro/distribution.yaml' [bloom]