Set the pod HOME env variable to a writable location
Set the pod HOME env variable to a writable location

Our code or libraries could try to use ~ or $HOME and expect to be able to
create directories or files here and fail.  Previously, $HOME was /, which is
not writable for our user.

agrare/manageiq,mzazrivec/manageiq,agrare/manageiq,ManageIQ/manageiq,ManageIQ/manageiq,ManageIQ/manageiq,mzazrivec/manageiq,jrafanie/manageiq,jrafanie/manageiq,kbrock/manageiq,jrafanie/manageiq,kbrock/manageiq,agrare/manageiq,jrafanie/manageiq,kbrock/manageiq,ManageIQ/manageiq,agrare/manageiq,mzazrivec/manageiq,kbrock/manageiq,mzazrivec/manageiq