Moved Requires cacti version from .changes to .spec file.

- Update to latest 1.3 version from github develop commit 4952965
-1.3:This is a small release that corrects a major issue with modifying user and group permissions, corrects some deprecation warnings, adds a new feature to allow you to create new maps files with a specific name from the user interface, and lastly the first round of Internationalization. Internationalization won't be complete until after the Weathermap editor is internationalized.
- issue#125: Repair maps actually destroys them
- issue#129: Weathermap crash when Boost enabled
- issue#136: Old accounts not removed from Weathermap Auth table
- issue#140: Deprecation's warnings related to function imagecopyresampled() and imagecreatetruecolor()
- issue#143: When you add a specific right to a user (on the management of a map) you cannot remove it later, since the user disappear from the list
- issue: Weathermap Disabled due to invalid use of a null string.
- issue: Correct for multiple deprecation warnings associated with the use of a float() value in a function where int() is required
- feature: Start the internationalization of Weathermap
- feature: Restore a method to create new named files without having to resort to the command line.

-1.1: Minor release including some corner-case issues and minor feature enhancements.
- issue#87: WeatherMap Sort Order not respected on Top Tab
- issue#89: Allow more Graphs types to be searched for
- issue#90: Error: You have an error in your SQL syntax, Mysql 8.0 Weathermap 1.0
- issue#111: Weathermap permissions management errors
- issue#119: The table weathermap_settings does not enforce a unique key on the mapid, groupid, and optname columns
- issue#121: Division by zero in rare cases
- feature#97: Auto-set the boost setting instead of making it a discrete user setting

-1.0: This is the first release of Howard Jones' WeatherMap plugin managed by The Cacti Group. This version of the plugin fully supports Cacti 1.x and has made several changes to the behavior of the plugin, while preserving it's simplistic design. We hope you enjoy it.
- Update to latest version 1.0 from github develop commit b398ff7
This is the first release of Howard Jones' WeatherMap plugin managed by The Cacti Group.
This version of the plugin fully supports Cacti 1.x and has made several changes to the
behavior of the plugin, while preserving it's simplistic design