[JobPortal] Managed all login functionalities
Merge remote-tracking branch 'origin/master'

Conflicts:
	JobPortal/AndroidManifest.xml
	JobPortal/res/layout/fragment_admin_main.xml
	JobPortal/src/com/jobPortal/activities/AdminMainActivity.java
	JobPortal/src/com/jobPortal/activities/company/CompanyMainActivity.java
	JobPortal/src/com/jobPortal/activities/company/CompanyRegisterActivity.java
	JobPortal/src/com/jobPortal/activities/student/StudentMainActivity.java
	JobPortal/src/com/jobPortal/activities/student/StudentRegisterActivity.java
	JobPortal/src/com/jobPortal/slidingmenu/AboutFragment.java
	JobPortal/src/com/jobPortal/slidingmenu/AdminFragment.java
	JobPortal/src/com/jobPortal/slidingmenu/CompanyFragment.java
	JobPortal/src/com/jobPortal/slidingmenu/HomeFragment.java
	JobPortal/src/com/jobPortal/slidingmenu/MainActivity.java
	JobPortal/src/com/jobPortal/slidingmenu/StudentFragment.java
	JobPortal/src/com/jobPortal/slidingmenu/adapter/NavDrawerListAdapter.java
	JobPortal/src/com/jobPortal/slidingmenu/tasks/AdminLogin.java
	JobPortal/src/com/portal/activities/admin/AdminMainActivity.java