Merge pull request #210 from BuracayBeach/team4_v2.6

Externalized search javascripts
Merge pull request #211 from BuracayBeach/team4_v2.6

Double pagination: Top and bottom of results for search
- fixed delete announcement bug
- upgraded recently added table
- added isset() to controller functions
Merge remote-tracking branch 'origin/master'

Conflicts:
	application/views/table_view.php
updated SQL NULL to empty string
Merge pull request #212 from BuracayBeach/team2_v3.8c

updated SQL NULL to empty string
fix CSS search view
Merge pull request #213 from BuracayBeach/team2_v3.9

fix CSS search view
fixed JS - hides page data when search
Merge pull request #214 from BuracayBeach/team2_v3.9b

fixed JS - hides page data when search
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'

Conflicts:
	application/views/table_view.php
Merge pull request #215 from BuracayBeach/team1/dev

Team1/dev
Removed icon, changed view of type and status filtering