Merge pull request #326 from JahPowerBit/develop

tests pass on Travis
Travis CI README icon
Merge pull request #328 from JahPowerBit/develop

fix books test + add console log when using -s param
updated build system docs link
Merge pull request #329 from JahPowerBit/develop

[#295] no sql query in generate_movement_hash
add fee for dividend
update test for dividend fee