Merge pull request #2 from pumalove/new_grid_design

New grid design
Merge pull request #3 from pumalove/new_grid_design

Added connection detector.
library search

fixed library search function
Merge remote-tracking branch 'origin/master' into new_grid_design

Conflicts:
	intelligenceTest/bin/MainActivity.apk
	intelligenceTest/bin/R.txt
	intelligenceTest/bin/classes.dex
	intelligenceTest/bin/classes/com/example/intelligencetest/library/Library$DatabaseOperation$1$1.class
	intelligenceTest/bin/classes/com/example/intelligencetest/library/Library$DatabaseOperation$1.class
	intelligenceTest/bin/classes/com/example/intelligencetest/library/Library$DatabaseOperation.class
	intelligenceTest/bin/classes/com/example/intelligencetest/library/Library$LibraryAdapter.class
	intelligenceTest/bin/classes/com/example/intelligencetest/library/Library.class
	intelligenceTest/bin/classes/com/example/intelligencetest/persons/PersonDatasource.class
	intelligenceTest/bin/resources.ap_
	intelligenceTest/gen/com/example/intelligencetest/R.java
31.03
Currentroom, getting data from datasource. Added scanner and prints out
result in logcat