resize.cpp check if file exists and valid

unicode arbitrary size

right operand

arguments in analyze.py

implement CLI for all utilities

more docs

analyze pseudocode

Запрос на слияние 'devel-api' (#7) из devel-api в devel-bot

database scripts for API

correct error if missing parameters

fix url escaping in api (not in db)

makefile for server

database scripts for API

correct error if missing parameters

fix url escaping in api (not in db)

makefile for server

upload code

store data in local storage

detect location as separate function

get location and timezone from browser

disable timezone input in auto mode

disable date field in automatic mode