Adding IDEA specific subdirs to .gitignore
Treat BOM as whitespace, fixes #75
gitignore nested .classpath/.project/.settings
Update to scala 2.10.2 and lift-json 2.5

Fix related warnings, and adapt to lift-json's increased leniency.

Conflicts:
	config/src/test/scala/com/typesafe/config/impl/ConfigTest.scala
remove unused variant of ResolveContext.resolve static method

It was broken (ignored its restrictToChild parameter) but since
it was also unused, just nuked it.
add docs to load() pointing to parseResourcesAnySyntax()
1.0.2 NEWS and README changes
bump version to 1.0.2
Version to 1.0.2-SNAPSHOT