Merge branch 'hotfix/restore_Gemfilelock' into develop

* hotfix/restore_Gemfilelock:
  restore Gemfile
  change ruby version
  change ruby version
edit application.rb
Merge branch 'hotfix/fix_react_compile' into develop

* hotfix/fix_react_compile:
  react compile
Merge branch 'hotfix/fix_compiling_jsx' into develop

* hotfix/fix_compiling_jsx:
  fixed
add number search
Merge branch 'release/0.1.1'

* release/0.1.1:
  add number search
  edit application.rb