Merge pull request #4 from rajeshrhino/master

Custom group/fields to save Mailchimp details
do api tests on api-key screen
Merge pull request #5 from deepak-srivastava/api-key-save-test

do api tests on api-key screen
sync contacts per group custom settings + a utils helper file
Merge pull request #6 from deepak-srivastava/queue-sync

sync contacts per group custom settings + a utils helper file
sync mapping schema changes
Merge pull request #7 from deepak-srivastava/sync-schema

sync mapping - schema changes
Populate Custom List ID and Group options via apis
Merge remote-tracking branch 'upstream/master' into group-mailchimp-settings
Fixes for - Populate Custom List ID and Group options via apis
Merge pull request #8 from rajeshrhino/group-mailchimp-settings

Populate Custom List ID and Group options via apis
DAO generation for civicrm_mc_sync table
Merge pull request #9 from deepak-srivastava/sync-schema

DAO generation for civicrm_mc_sync table
Fixes - Populate Custom List ID and Group options, Utils file changes, revert  to TRUE
Merge pull request #10 from rajeshrhino/group-mailchimp-settings

Mailchimp settings - fixes, Utils file changes, revert $ssl_verifypeer to TRUE
process sync table, show stats for sync
Merge pull request #11 from deepak-srivastava/queue-sync

process sync table, show stats for sync
sync code cleanup, more accurate stats
Merge pull request #12 from deepak-srivastava/queue-sync

sync code cleanup, more accurate stats
sync first-name, last-name and groups