Added MutexSem implementation.
#115 #117 #114

Fixed semaphore files accordingly with revision.
#115 #117 #119 #118 #114

• Fixed semaphore files accordingly with revision.
  #115 #117 #119 #118 #114

Corrected code accrodingly with revision.
Added the possibility to get and set the recursive mutex.
#114

Added MutexSem unit tests.
Renamed previous tests as integration tests.
#116 #115 #117 #114

Added MutexSem integration GTest.
#114

Fixed issues on mutex semaphores.
#114

Put PrivateSem classes inside the main classes.
#114 #118

Corrected bug in MutexSemOS::Create() method. #114

The Linux implementation of MutexSemOS::Create() was returning false
even when it was successfully created.

MutexSem unit testing implementation ready for review #114.

Implemented the MutexSem unit testing accordingly to the agreed unit
testing strategy.

Removed the MutexSemIntegration test from the Makefile. #114

Removed the MutexIntegrationTest from the Makefile. #114

Removed MutexIntegrationGTest. #114

Implementation of coding style. #114

Addition of two new unit tests. #114

Two new unit tests were added to the MutexSem: Create and Close. These
consider all the different possibilities of creating a semaphore.

US #114 MutexSemTests

List of changes: * Improvement of the documentation and format the MutexSemTest.h
MutexSemTest.cpp * MutexSemGTest.cpp template addes.

Since linux can support recursive and not recursive mode for mutexes,
the flag recursive must be initialized.
#114

#114 - Minor formatting corrections (following template rules)