Improved String formatting.

Improve string format (#74)

* Better implementation

Format size to string.

Improve string format (#74)

* Better implementation

Return 0.0 instead of Exception if File is not found.

1.2.2

Update pom.xml

Updated Static Usage

• Fix Jitpack build

New static method to get file size.

Merge pull request #7 from brajjan79/add-static-method

Add new static method .size(<file>)

FileSize Release

First FileSize release.

See README.md for usage.