acquia_connector 7.x-2.3

Bug and minor feature update for Acquia Network Connector module for Drupal 7.

Bugs:
Fix for #1408050 connect your site message on file requests
No longer collecting cache entries
Fix for #1530488 Notice: undefined index migrate_files
Checking subscription when manually entering credentials
Removing acquia_agent.css that was replaced by css directory file
Issue #1363888 by neclimdul: Remove translations directory added in 2.x branching
Correcting Security Review compatibility check. Checking Acquia subscription for manual credentials submit

Features:
Hook for providing additional data to Insight
New acquia_agent_debug variable
Add Acquia Agent configure link on module listing
Improved reporting for SPI call failures
Issue #1482632 Fixed do not show 'Acquia Cloud Migrate' options for sites already running on Managed Cloud
Add .htaccess info to SPI
Cache $_SERVER array so it can be sent on CLI calls
Check for the presence of UID 0 in the users table
Including list of roles in SPI data (7.x only)
Issue #1404474 Send only necessary variables
Update install documentation link