gkdbutils for upper-lower cassandra names

[RoyWilliams]

Now that we have changed to using upper-lower case attribute names in cassandra, we should not be making them lower-case, since the database will no longer recognise the name. The ingest breaks because of Line 187 of ingestGenericDatabaseTable in gkdbutils, where it lower-cases everything:
lckeys = ",".join([k.lower().replace('-','').replace('/','') for k in keys])

In the new way of doing things, this should be instead just doublequoting the names:
lckeys = ",".join(['"' + k + '"' for k in keys])

[genghisken]

Code is pushed. Note that instead of the above, I've done the following, which excludes hyphens or slashes in the keys.

lckeys = ",".join(['"' + k.replace('-','').replace('/','') + '"' for k in keys])