Ubuntu 16.04 build failure

[remdragon]

I'm running into a number of issues trying to get refos building from ubuntu 16.04.

Here is one example:

/src/refos/apps/timer_server/src/device_timer.h:50:5: error: unknown type name 'pstimer_t'
pstimer_t tickDev; / No ownership. Weak ref to static. */

[AslamAlvi]

Hello Remdragon,

I have attache my changes to build, which i did to build and run it on 16.04
RefOSWorking.zip