v0.1.2+doc3

What's Changed

• Documentation deployment experiment by @arhik in #35
• [CI] docs make by @arhik in #36
• [docs] update ops/clamp.jl by @arhik in #37
• [docs] update ops/matmul.jl by @arhik in #38
• Basic introduction intro.md by @arhik in #39
• Update make.jl by @arhik in #40

Full Changelog: v0.1.2...v0.1.2+doc3