APIO missed changes in memory initialization files and does not build new binaries

[EvgenyMuryshkin]

Hi,

I found that only changes to Verilog source cause build to run again. Changes in memory init files are ignored.

Here is the test repo

https://github.com/EvgenyMuryshkin/qusoc/tree/apio-missed-changes/qusoc/tinyfpga

1. Clone the repo
2. Checkout "apio-missed-changes" branch
3. Open "qusoc/tinyfpga" folder in Atom with APIO
4. Build
5. Change the content of SimpleCounterModule_TopLevel_State_buff.hex file
6. Build again

The second build does not do anything but expected to run build again with a modified memory file

Thanks, Regards, Evgeny