Merge pull request #28 from cdondrup/hydro-devel

Created metapackage for easier install
Updated changelogs
Corrected version number
0.0.6
making brand image a parameter and fixing package.xml in strands_tweets
Fixing description in package.xml
Merge pull request #29 from Jailander/hydro-devel

Making brand image a parameter and fixing package.xml in strands_tweets
updated changelogs
0.0.7
Added image tweeter node
Added test and launch files for tweeting images.
Merge pull request #31 from hawesie/hydro-devel

Adds an action server to grab an image from a given topic before sending it on to be tweeted
adding card_image_tweet
Merge pull request #32 from Jailander/hydro-devel

adding card_image_tweet
Adjusting version number
updated changelogs
0.0.8