commit ignore file
ignore visual words folder
ignore index folder
add folder scanner
some modification to visual concept
One more commit
one mini commit for pull
Merge branch 'master' of https://github.com/imouto1994/CS3246-Assignment-1 into Index

Conflicts:
	.idea/libraries/Lib2.xml
	.idea/workspace.xml
	CS3246-Assignment1.iml
	src/FindIO/ColorHistogramExtraction.java
	src/FindIO/Common.java
	src/FindIO/VisualConceptExtraction.java
Merge pull request #3 from imouto1994/Index

Merge with master, visual concept extraction completed