Add STM32 Primer demo. Remove the .lock file from the Eclipse demos.

[freertos] / Demo / CORTEX_STM32F103_Primer_GCC / RTOSDemo.rprj

\r
<Project Header="Project 'RTOSDemo'" Path=".\RTOSDemo.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="RTOSDemo" >\r
        <ApplicationBuild Header="RTOSDemo" Extern=".\RTOSDemo.rapp" Path=".\RTOSDemo.rapp" OutputFile=".\RTOSDemo.elf" sate="98" ></ApplicationBuild>\r
</Project>