Profiles added for bulkrequestsrc file
There was added the hability to manage multiple profiles with different information in each case. For example
[DEFAULT] user=def_user pwd=def_pass url=https://default_endpoint.io:4325
[PROFILE1] url=https://endpoint_1.edu:2956 oidc_agent_account=dcache
[PROFILE2] url=https://endpoint_2.com:6839
if DEFAULT profile is selected, it uses it's parameters. if PROFILE1 is selected, it replaces de url and adds the oidc_agent_account. if PROFILE2 is selected it only replaces the url, using the default user and password.