Fix code documentation and robot lint warnings

Fixed all in the repository except for the following:

$ python -m rflint -A robot_standards -R robot_custom_rules.py .
+ ./redfish/service_root/test_service_root_security.robot
W: 19, 110: Line is too long (exceeds 110 characters) (LineTooLong)

Change-Id: I7011f6054a2b046f19a6b39b5f3cf38b5d4facb4
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/managers/test_managers_bmc_time.robot b/redfish/managers/test_managers_bmc_time.robot
index 47671ae..34c0f93 100644
--- a/redfish/managers/test_managers_bmc_time.robot
+++ b/redfish/managers/test_managers_bmc_time.robot
@@ -108,7 +108,8 @@
     [Documentation]  Verify NTP server set.
     [Tags]  Verify_NTP_Server_Set
 
-    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_2}']}}
+    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}
+    ...  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_2}']}}
     ...  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]
     ${network_protocol}=  Redfish.Get Properties  ${REDFISH_NW_PROTOCOL_URI}
     Should Contain  ${network_protocol["NTP"]["NTPServers"]}  ${ntp_server_1}
@@ -121,7 +122,8 @@
     [Documentation]  Verify NTP servers value not same for both primary and secondary server.
     [Tags]  Verify_NTP_Server_Value_Not_Duplicated
 
-    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_1}']}}
+    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}
+    ...  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_1}']}}
     ...  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]
     ${network_protocol}=  Redfish.Get Properties  ${REDFISH_NW_PROTOCOL_URI}
     Should Contain X Times  ${network_protocol["NTP"]["NTPServers"]}  ${ntp_server_1}  1
@@ -132,7 +134,8 @@
     [Documentation]  Verify NTP server setting persist after BMC reboot.
     [Tags]  Verify_NTP_Server_Setting_Persist_After_BMC_Reboot
 
-    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_2}']}}
+    Redfish.Patch  ${REDFISH_NW_PROTOCOL_URI}
+    ...  body={'NTP':{'NTPServers': ['${ntp_server_1}', '${ntp_server_2}']}}
     ...  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]
     Redfish OBMC Reboot (off)
     Redfish.Login