Release 0.2.0

• Update README (dc4a6b1)
• Remove explicit version definition (3984b0c)
• Update dependencies (0c3a99b)
• Update license for 2018 (f4020c0)
• Update package.json (44efec6)
• Merge pull request #15 from tfcardoso/master (b9f4f73)
• Update index.js (8f363cb)
• Parameter to define output name (4b6b729)
• Merge pull request #13 from beevelop/greenkeeper/yargs-7.0.1 (f6e21c3)
• fix(package): update yargs to version 7.0.1 (ed114c5)
• Merge pull request #10 from beevelop/greenkeeper-yargs-6.3.0 (82b4726)
• Merge pull request #11 from beevelop/greenkeeper/update-all (81ecd0c)
• chore(package): update dependencies (37d49da)
• chore(package): update yargs to version 6.3.0 (a2e01bb)
• Ignore test folder (1954bfa)
• Release 0.1.0 (0701959)
• Travis: Add build-tools to PATH for zipaling (560ad69)
• Travis: Explicitly define components and debug env (5a4f3e4)
• Travis: Use 'android' language for preinstalled dependencies (7bf803c)
• Travis: Add zipalign depedency (6d1a27e)
• Add .travis.yml with proper signing tests (5a1a223)
• Add test files (cb7b584)
• Update readme (51f2e80)
• Use MIT license (3907048)
• Use standardJS (3681782)
• Merge pull request #6 from beevelop/greenkeeper-yargs-5.0.0 (d9cb5f6)
• Merge pull request #3 from beevelop/greenkeeper-yargs-4.8.1 (460c898)
• chore(package): update yargs to version 5.0.0 (1dfec60)
• Merge branch 'greenkeeper-child-process-promise-2.1.0' (be1602f)
• Resolve conflicts (52c2606)
• Merge pull request #1 from beevelop/greenkeeper-update-all (a95f65b)
• chore(package): update yargs to version 4.8.1 (6141e0d)
• chore(package): update child-process-promise to version 2.1.0 (b33c849)
• chore(package): update dependencies (6f4649c)
• additionally ignore tmp/ folder (a63f42f)
• update README (options and example) (84095cb)
• initial commit (e344e0d)