Added integration test for uart to sdcard
Merge branch 'master' of github.com:jchang3/accel_pen

Conflicts:
	test/software/.metadata/.log
	test/software/.metadata/.plugins/org.eclipse.cdt.core/.log
	test/software/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources
	test/software/.metadata/.plugins/org.eclipse.core.runtime/.settings/com.altera.sbtgui.ui.prefs
	test/software/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.epp.usagedata.recording.prefs
	test/software/.metadata/.plugins/org.eclipse.epp.usagedata.recording/upload34.csv
	test/software/.metadata/.plugins/org.eclipse.epp.usagedata.recording/upload35.csv
	test/software/.metadata/.plugins/org.eclipse.epp.usagedata.recording/usagedata.csv
	test/software/.metadata/.plugins/org.eclipse.ui.workbench/workbench.xml