[TASK] Fix typo in README.md
Merge pull request #4 from kaystrobach/patch-1

[TASK] Fix typo in README.md
refactor(run.sh): Combined run and build scripts
fix(Dockerfile): Removed unnecessary PPA
fix(Dockerfile): Removed duplicate curl package
chore(Readme.md): Update documentation
Fix some typos
Remove unused software-properties-common, replace git-core with git
Use Java 7
Move environment variables to /etc/env-android.sh
Use ccache (really)
Add ccache to .gitignore
Always use bash for run.sh
Print a message before building the image
Add .dockerignore
Revert "Use Java 7"

Seems like OpenJDK 7 is not supported yet.

This reverts commit 4502de2ad202292aa53ef1ebc3665b2c87513791.
Update documentation to Ubuntu 14.04