25/Mar/2017

        Tested with PAPI 5.5.1 (RAPL on KNL)
        Resolved some compilation warnings
        Reduced execution time of the main.c example
        Changed the default MAXPAPIEVENTS to 256 
        Added some "todos" as code comments

23/Jun/2016

	Added the possibility to change the output filename
        Added the use of Markers in the main.c example
        Changed the default MAXMARKERS to 1024

23/Dec/2015

	Added function to set Markers