v1.3.3: Digital Ocean support

New features

• #21- project info should contain a list of supported operations
• #119, #120, #185, #187, #192, #195, #196 - Digital Ocean cloud support
• #157, #177, #186, #197 - showing operation errors in shell (mail functionality)
• #166, #167 - Ansible inventory.py file

Improvements

• #164 - possibility to call show commands with name only (without --name flag)
• #169 - tables() function should sort tables by name
• #175 - better format DataSource task in EXPLAIN statement
• #193 - no need to show useless data in More section

Fixes

• #138 - requests having expressions with OR queries are handled incorrectly
• #173 - start command does not work with multiple instances specified
• #199 - NPE in OrderTask