Merge pull request #104 from bjorg/DR-116

DR-116 Implement a request queue so limit max parallel requests
* updated copyright notice in all files with 2014.
* changed wiki.developer.mindtouch.com to mindtouch.com
Removed all INFO links to developer.mindtouch.com
Merge pull request #105 from bjorg/DR-120

DR-120 Remove links to obsolete documentation site
DreamHostService:
* reverted connections/@active back to connections/@count (should have known better than to change something that used to work)
* fixed an NRE issue with showing the host status when no connection limit is provided
status.xslt: show pending connections as well