Epic: V0.2b release

[wwoytenko]

DOD:

• Transformers support both random and hash modes. The last allows us to use it in a deterministic way
• Adapt transformers for dynamic parameters usage

Tasks

• [x] #95
• [x] #94
• [x] #99
• [x] #101
• [ ] #107
• [x] #101
• [x] #93
• [ ] #113
• [x] #99
• [ ] #116
• [ ] #118
• [ ] #108