download-deps.py will unzip the download zip file.
Output more detail informations
Delete external submodule, please use 'download-deps.py' instead.
Re-adds box2d and chipmuck sources, we need to use prebuilt libraries for them too.
Adds external/version.txt
Updates .gitignore.
updates travis-script.
Updates .gitignore, ignore version.json
Updates travis script
download-deps.py supports to check 'external/version.json'
Removed external submodule in .gitmodules
Adds external/config.json for download-deps.py
download-deps.py reads configuration from 'external/config.json'
Delete external/version.txt, use external/version.json instead
updates repo_name to `cocos2d-x-3rd-party-libs-bin`
Adds 'zip_file_size' section in 'external/config.json'
Updates download-deps.py
Updates zip_file_size in external/config.json
Merge pull request #6597 from dumganhar/v3

Re-adds download-deps.py, unzip works ok and output more detail informations