Fixed error in serialization of mixed arrays

'serialize' - making sure that non-number keys are strings.

1.3.7
* Rolled back an old performance optimization that could've caused problems in the past. We'll see.
* Added 'minify' argument to the 'Azimuth.saveConfig' method.
* Added custom 'UICollection' that allows to add elements on creation as well as pass multiple elements to the 'insert' method.
* Added experimental 'getFloat' and 'getInt' methods to the '-basic.lua' as well as 'getString' to the '-utf8.lua'. These functions should help with checking variables for correct values (for example when received from a client).
* Logging functions (experimental) - auto-convert boolean and nil values to strings.

Pushed supported version to 0.30.*

Still 1.3.6 even though it should be 1.3.7
* Azimuth.serialize:
** Shortened display of empty tables
** Removed leading commas
** Added 'minify' argument
** Fixed: Missing escapes for double qoutes and slash in key names

1.3.6
* Tables are now automatically serialized in log functions(Error, Warn, Info, Debug).
Before:
Log.Debug("result: %s", Azimuth.serialize(myTable))
After:
Log.Debug("result: %s", myTable)

Fixed file logs not always working

* Updated to 0.26.1

* Updated to 0.26

* Fixed the issue where client configs in folders didn't save