remove "rlm" prefix

diff --git a/doc/howto/modules/rlm_eap b/doc/howto/modules/eap
similarity index 100%
rename from doc/howto/modules/rlm_eap
rename to doc/howto/modules/eap

diff --git a/doc/howto/modules/rlm_expiration b/doc/howto/modules/expiration
similarity index 100%
rename from doc/howto/modules/rlm_expiration
rename to doc/howto/modules/expiration

diff --git a/doc/howto/modules/rlm_krb5 b/doc/howto/modules/krb5
similarity index 100%
rename from doc/howto/modules/rlm_krb5
rename to doc/howto/modules/krb5

diff --git a/doc/howto/modules/rlm_pam b/doc/howto/modules/pam
similarity index 100%
rename from doc/howto/modules/rlm_pam
rename to doc/howto/modules/pam

diff --git a/doc/howto/modules/rlm_passwd b/doc/howto/modules/passwd
similarity index 100%
rename from doc/howto/modules/rlm_passwd
rename to doc/howto/modules/passwd

diff --git a/doc/howto/modules/rlm_python b/doc/howto/modules/python
similarity index 100%
rename from doc/howto/modules/rlm_python
rename to doc/howto/modules/python

diff --git a/doc/howto/modules/rlm_soh b/doc/howto/modules/soh
similarity index 100%
rename from doc/howto/modules/rlm_soh
rename to doc/howto/modules/soh

diff --git a/doc/howto/modules/rlm_sql b/doc/howto/modules/sql
similarity index 100%
rename from doc/howto/modules/rlm_sql
rename to doc/howto/modules/sql

diff --git a/doc/howto/modules/rlm_sqlcounter b/doc/howto/modules/sqlcounter
similarity index 100%
rename from doc/howto/modules/rlm_sqlcounter
rename to doc/howto/modules/sqlcounter

diff --git a/doc/howto/modules/rlm_sqlippool b/doc/howto/modules/sqlippool
similarity index 100%
rename from doc/howto/modules/rlm_sqlippool
rename to doc/howto/modules/sqlippool