run-config.sh: Removed hard-coded inep and proxy configuration

The inep and proxy settings were hard-coded.

The inep configuration is now retrieved from client/conf/inep file.
The proxy configuration is now retrieved from getProxyConf() (see previous
commit).

Signed-off-by: Vinicius Ruoso <vkr07@c3sl.ufpr.br>
Acked-by: Ricardo Tavares de Oliveira <rto07@c3sl.ufpr.br>
Acked-by: Diego Giovane Pasqualin <dgp06@c3sl.ufpr.br>
Acked-by: Josiney de Souza <josineys@c3sl.ufpr.br>
Signed-off-by: Danilo K. S. Yorinori <danilok@c3sl.ufpr.br>