renamed es_connect file, es_connect to connect
es_connection to connection, #24
reworked connect and connection to be on the same man page #24
not exporting benchmark fxn, not ready yet #17
renamed es_benchmark to benchmark #17
removed sep analyze file, moved into index file and man file, #24
changed es_flush to index_flush, #24
remove old es_flush file, moved fxn into index file
changed es_clear_cache to index_clear_cache, #24
remove old es_clear_cache file, moved fxn into index file
replaced all es_connect calls with connect calls
fixed bugs in cat fxns
added mising url entry for benchmark man file
renamed es_cdbriver to cdbriver_*, #24
bumped date
bumped minor version number due to so many changes
added period in descdriptin file, added news file