Merge pull request #9 from ENIXER/remake_rule_document

Remake rule document
Update SampleAI.cpp
Update Rule.en.md
Update Rule.en.md

Fix typos
Update Rule.en.md

Fix typo
Update Rule.en.md

Add clarifications on fixed inputs
Update Rule.en.md

add clarification on score division
Update Rule.en.md

fix typo
Update Rule.en.md

fix explanation of P
Update Rule.en.md

change <sub>n</sub> to <sub>i</sub>, because N is already used in input
Update Rule.en.md

fix typo
Update Rule.en.md
Update Rule.en.md

fix clarification on division
Update Rule.en.md

fix typo
Update Rule.en.md

Clarify newline and flush
Update Rule.en.md

Fix order of READY and settings read, and endline -> newline character
Update Rule.en.md
Merge branch 'master' into remake_rule_document