Merge pull request #264 from melvyn-sopacua/develop

Grammar correction and send warning to stderr
[TASK] Added new option to travis ci to stop builds quickly.

[skip ci]
[FEATURE] New commands to look inside the core cache.
Don't go in to infinite loop if all database configuration is passed in as options - throw an exception is database config is invalid.
Add test for install command. Tests that an exception is thrown if database config is invalid when passed in as options
Merge pull request #265 from AydinHassan/features/install-cmd-fail-invalid-db-config

Features/install cmd fail invalid db config
#261 Compatibility with environments that disable exec() | Updated Symfony components.
[TASK] Updated phar file.
[TASK] Added support for EE fpc.
[FEATURE] New optional argument to specify cache type/types to disable/enable caches.
[TASK] Added tests for new cache features.
[FEATURE] #152 Added local autoloader overwrites to dev:module:rewrite:list command.
[TASK] Updated changes file.

[skip ci]
[TASK] Updated develop phar file.
Added @search to @development database dump table group.

@search was recently added. I think by default it should be included in @development table group for database dumps. Thoughts?
Added @search database table group to readme
Merge pull request #267 from tegansnyder/develop

Updated default config to include @search table group in @development table group for database dumps.