v2.1.0

• [#3] v2.1.0 and update changelog [Terrell Russell]
• [#3] allow genquery2_test to work under all Python2/3 versions [Daniel Moore]
• [#3] call assertRaisesRegex[p] with/without final 'p' (depends on Python 2 or 3) [Daniel Moore]
• [#534] implement replica truncate [Daniel Moore]
• [#584] load settings from environment even without use of config file [Daniel Moore]
• [#600] Comment out test_files_query_case_sensitive BETWEEN tests [Alan King]
• [#597] genquery2_test: Replace Postgres-specific assertions [Alan King]
• [#566] Rename login_auth_test.py to prevent running with full suite [Alan King]
• [#533][#556] implement library features [Daniel Moore]
• [#537] add --help option to the script setupssl.py [Daniel Moore]
• [#574] rename progress_bar to updatables, allow for genericity [Daniel Moore]
• [#574] Allow for tqdm progress bars to be used [Raoul Schram]
• [#586] implement xml_mode() in a new irods.helpers module [Daniel Moore]
• [#558] iRODSAccess: Handle non-str types in constructor [Alan King]
• [#558] Add tests for iRODSAccess constructor type checking [Alan King]
• [#567] return logging to normal after a run of the pool_test [Daniel Moore]
• [#3][#562] skip issue 562 (leaking connections) test for Python2 [Daniel Moore]
• [#565] Descend Bad_AVU_Value from ValueError [Daniel Moore]
• [#587] unique_name now hashes the call tuple for a random seed. [Daniel Moore]
• [#3][#525] allow touch API tests to run on Python 2 [Daniel Moore]
• [#532,#564,#569] fix stored connections to match desired connection timeout. [Daniel Moore]
• [#562] release old connection when redirecting [Daniel Moore]
• [#576] test admin mode in metadata.apply_atomic_operations [Daniel Moore]
• [#576] Add missing admin_mode in JSON message for metadata.apply_atomic_operations [Paul Borgermans]
• [#571] exclude collection "/" from subcollections [Daniel Moore]
• [#557] de-duplicate acl lists in case of multiple replicas. [Daniel Moore]
• [#525] Add support for touch API operation. [Kory Draughn]
• [#535] Implement basic support for GenQuery2 [Sietse Snel]
• [#547] unify AVU field exceptions interface for metadata add and set [Daniel Moore]
• [#550] Add support for client hints [Sietse Snel]