Update Properties.scala

Fixed typo
Merge pull request #2 from jkonermann/patch-1

Update Properties.scala
Added .gitignore file
Creation
Merge branch 'master' of https://github.com/headinthebox/CourseraCodeSamplesReactiveProgramming
Subjects
Subjects
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Blocking
Blocking
.gitignore and build.sbt
rm CourseraCodeSamplesReactiveProgramming.iml
rename folders to follow sbt conventions
add missing dependencies in build.sbt
update gitignore
use Int instead of Integer
lowercase variables
fix warnings
make objects JUnitTests, such that their methods can easily be run and tested