v0.3.0

More Pythonic Core API: constructor arguments instead of config objects

What's Changed

• cpc params by @justalge in #9
• All modules by @justalge in #15
• Mlm pretrain by @ivkireev86 in #13
• all encoders and get rid of get_loss by @justalge in #19
• init by @justalge in #20
• Documentation index by @ivkireev86 in #8
• Demos api update by @ivkireev86 in #18
• loss output correction by @ivkireev86 in #22
• Test fixes by @ivkireev86 in #23
• readme_demo_link by @ivkireev86 in #25
• init by @justalge in #26
• work without logger by @justalge in #7
• trx_encoder refactoring by @ivkireev86 in #28

Full Changelog: v0.1.2...v0.3.0