Added version 0.3.9 to Capybara gem config for test environment.
Added version 0.3.9 to Capybara gem config for test environment.

DanielZhangQingLong/eol4,EOL/capstone_eol,DanielZhangQingLong/eol4,EOL/capstone_eol,kidaa/eol,kidaa/eol,kidaa/eol,kidaa/eol,EOL/capstone_eol,DanielZhangQingLong/eol4,DanielZhangQingLong/eol4,EOL/capstone_eol,DanielZhangQingLong/eol4,EOL/capstone_eol,EOL/capstone_eol