updated README: removed most content, directing to original project. added DF Studio mention.
added IDEA workspace files to gitignore list
merged latest from mattshep2000/exiftool
re-removed ant build file and log4j
IDEA project files
- formatted
Merge branch 'rush-old-format' into mattshep2000-formatted

Conflicts:
	.gitignore
	README
	src/main/java/com/thebuzzmedia/exiftool/ExifTool.java
	src/test/java/com/thebuzzmedia/exiftool/TestExifTool.java