CB-6437 [Improvements & support for more platforms]

-Added full compatibility cross platform
-Working with absolute paths
-Added support for Blackberry10, Windows 8 and Windows Phone 8
-Added functionality to add platforms according to the development
environment
-- Android, Blackberry, iOS ---> Mac.
-- Android, Blackberry, Windows 8, Windows Phone 8 ---> Windows 8.
-- Android, Blackberry ---> Linux or any other Windows OS.
- Added more requirements checks
- Added functionality to delete project folder if exists (recursive
function)
- Added functionality to locate libraries
- Added function to copy with exclusion list
- Added createmobilespec.bat & createmobilespec.sh
- Added symlink for windows & Linux based OS.

Changed tabs for spaces
My mistake, it's done.

Added logic to kill ADB.exe, apache header
Apache header added to createmobilespec.cmd & createmobilespec.sh
- Added logic to kill ADB.exe process under windows, when locks project
folder.

createmobilespec cmd & sh

Changed comments to # in sh file
Indent to 4 in Apache license header

Added args logic & other changes

Added:
-Logic to deal with arguments, to accept platforms.
-Logic when no arguments are present, to fail and throw error.
-Support for help argument, to show usage.

Supported platforms (args): --android, --ios, --blackberry10, --wp8,
--windows8.
Removed: top level function for custom copy
Changed:
-Path directory for mobilespec, current location at
cordova-coho/mobilespec.
-link-to instead of copy for mobilespec project.

Changes createmobilespec

-Deleted top level functions.
-Used optimist methods to print help.
-Changes on paths.
-Other minor changes.

Removed, unnecessary outputs

shows help when error, mobilespec peer of coho

-Changed mobilespec project as cordova-coho peer.
-Added usage description, to set more usage information.
-Changed error outputs with help output and notice messages.
CB-6437 fix paths for OS X