Remove read only and user_level

Fixes user_level variable not used issue.
Was used to check for user level in an early version of the script.
Also removed readonly (issues with another script where the build would not pass with the statement included).

Author: OneOfTheInfiniteMonkeys

mi.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 #--------><--------><--------><--------><--------><--------><--------><-------->
 # Author           : OneOfTheInfinteMonkeys
-# Revision         : 1.3
-# Date             : 30 Oct 2021
+# Revision         : 1.4
+# Date             : 22 Jan 2021
 # License          : MIT
 #------------------:
 # Comments         : Recover Raspberry Pi board version and return additional release information
@@ -20,17 +20,16 @@
 # Requires         : raspi-boards.txt in the same folder as this script
 #--------------------------------------------------------------------------------
 #
-readonly App_version="01.3"                                                      # App version
-readonly App_date="2020-10-30"                                                   # App release date
-readonly App_time="00:00"                                                        # App release time
-readonly App_Name="More-Info"                                                    # Default application name
+App_version="01.4"                                                      # App version
+App_date="2022-01-22"                                                   # App release date
+App_time="00:00"                                                        # App release time
+App_Name="More-Info"                                                    # Default application name
 
 #---------------------------------------
 # Requirements for tests performed in the script
 #---------------------------------------
-readonly req_bashversion=4                        # Equal or greater than      - expressed as a version
-readonly req_userlevel=1000                       # Equal to                   - expressed as a user level
-readonly req_osversion=10                         # Equal or greater than      - expressed as a version
+req_bashversion=4                        # Equal or greater than      - expressed as a version
+req_osversion=10                         # Equal or greater than      - expressed as a version
 
 #---------------------------------------
 # Set defaults for any Command Line Parameters