Default event name set to unnamedEvent

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Optiomization of LQDataPoint jsonDictionary:

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Changing Target, Value and Variables identifier data_type

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Avoid _resumeSession and _startSession simultaneously

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Moving loadLiquidPackageSynced to initializer

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Refactoring of newSessionInCurrentThread:

`newSessionOnThread:` is now `newSessionInCurrentThread:` to improve readability

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Improvement on event track: method (multiple threads)

Fixing a situation where tracking of events wasn't possible if sharedInstanceWithToken: was performed at the same moment.

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Development mode can now be enabled view public methods

`+ (Liquid *)sharedInstanceWithToken:(NSString *)apiToken development:(BOOL)development`
`- (instancetype)initWithToken:(NSString *)apiToken development:(BOOL)developemnt`

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
colorFromString:hexString logs are now warnings

instead of being errors

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Fixing _inBackground values

(BOOL instead of NSNumber)

Signed-off-by: Miguel M. Almeida <miguelcma@CMA-Retina.local>
Including auto field "platform" on Device

Signed-off-by: Miguel M. Almeida <miguelcma@thin.local>