Merge pull request #3 from sm0nster/master

altitude not required fix

Merge pull request #2 from sm0nster/master

count summary of distance

Merge pull request #1 from sm0nster/master

add no specified distance value and trim whitespaces

Merge remote-tracking branch 'origin/master'

Update README.md

add distance parameter

add substr of gps coordinates

refactoring

namespace fix

fix composer