Adding IDEA files to ignores
Merge branch 'AikumaCloudStorage' of https://github.com/langtech/aikuma into AikumaCloudStorage
Merge branch 'AikumaCloudStorage' of https://github.com/langtech/aikuma into AikumaCloudStorage
Spelling fix in javadocs
add documentation to index method parameters
added refreshAccessToken, supporting code
move gapi_connect to Utils
Add FusionIndex scopes
Mostly working FusionIndex

Added InvalidAccessTokenException, thrown on  401 (need to fully
implement this)

Added IndexTool, demo class to do various index things