Issue#157: Now when we check "Use Sms Portals" option application send messages throuh installed Sms Portal packages.

Conflicts:
	smssync/src/main/java/org/addhen/smssync/Prefs.java
	smssync/src/main/java/org/addhen/smssync/Settings.java
	smssync/src/main/java/org/addhen/smssync/messages/ProcessSms.java
minor changes to sms portals settings.

made summary more concise and variable naming more consistent.

doc updates coming soon.

Conflicts:
	smssync/src/main/java/org/addhen/smssync/Settings.java
	smssync/src/main/res/values/strings.xml
	smssync/src/main/res/xml/preferences.xml
Issue#182: added sms-portals and modified gradle to build flavors
Issue#160: Added Debug controller.
Added alert phone number in settings
Added working alert controller
Added debug controller
Issue#160: Added missing brackets. Minor fixes.
Added missing bracket. Changed tabs for space chars.
Merge pull request #196 from KamilKalfas/issue-160

Fixes #160 Implements Alerts & Debug feature
Merge pull request #195 from KamilKalfas/issue-182

Fixes #182 Add support for sms-portal
Add Android-Rate library as a module
Add HTTP client for posting to google services
Set up enum for http methods
Remove Link to the google play store
Implement URI helper class for posting to email address to Google docs
Minor code reformat
Move survey dialog to the libraries directory
Successfully submits to google forms
Implement layout for asking user's email address