This is to test if Episcina breaks on using the latest relx.

Steps:

1. First update the rel/sys.config file with your postgres database details.
2. In the main dir relx_test enter the command gmake run
3. Enter pp_db:simple_query("select 1"). at the erlang prompt and see that it works.
4. Exit erlang
5. gmake distclean
6. Now open erlang.mk and go to line 6710-11.
7. Comment out the line where the RELX_URL refers to the old relx
8. Uncomment the line where the RELX_URL refers to the new relx
9. Save and exit
10. Repeat the steps in 2. An error similar to the one below should be seen

Sample error message: 1> pp_db:simple_query("select 1"). ** exception error: timeout in function gproc:await/2 called as gproc:await({n,l,{epna_pool,primary}},10000) in call from timer:tc/3 (timer.erl, line 197) in call from epna_pool:get_connection/2 (src/epna_pool.erl, line 86) in call from pp_db:get_connection/1 (src/pp_db.erl, line 16) in call from pp_db:simple_query/1 (src/pp_db.erl, line 38) ))))}})"") ~ ~