Fixed output of student major in search results
Merge branch 'master' of http://github.com/regdoug/rithonors-hstatus

Conflicts:
	hdata/hstudent/hstudent.module
		Accepted most changes, used my string concatentation for
		the student's major in the results; because it includes
		spaces
Merge branch 'master' of http://github.com/regdoug/rithonors-hstatus
Added permissions. Removed menu item for Student History

student history page menu type changed to MENU_CALLBACK
Improved permissions for hstudent

Minor improvement to hroleverify: added confirmation message when role is
successfully added.
Fixed a bug where hStudent returns a result of "()"

When no search results were returned by hdata_student_search, this was
ouput as a single result of "()", i.e. open parenthesis close parenthesis
Alternate (better) solution to previous bug fix

hdata_student_search now returns false when no results found, to be
consistent with other hdata functions. is_array is now sufficient to
determine if any results were found. Message added when search returns 0
results.
Merge pull request #35 from conpierce8/master

Release 2.1