made load method result a float
Merge pull request #1 from rderoldan1/master

Percentage of disk used
Added example of total disk used percentage method contributed by rderoldan1
Added readme text for new method contributed by rderoldan1
Resolving Merge Conflicts
Adding all authors
Update Author Section
Update example.rb
Update LICENSE.txt
Create README.md
Update README.md
Update README.md
Update README.md
Update usagewatch.gemspec
Updated usagewatch.rb load method result to be a float
remove unnecessary return in all methods
0.0.4- prerelease
Merge branch 'master' of https://github.com/nethacker/usagewatch
conflicts solved in load

Conflicts:
	lib/usagewatch.rb