Update README.md to fix two minor errors  - Update broken module template link with links to the two existing module templates  - Change module links to be relative paths  - Add backticks around filepath
Update README.md to fix two minor errors
 - Update broken module template link with links to the two existing module templates
 - Change module links to be relative paths
 - Add backticks around filepath

cobbr/ObfuscatedEmpire,wisdark/Empire,bneg/Empire,EmpireProject/Empire,byt3bl33d3r/Empire,byt3bl33d3r/Empire,adaptivethreat/Empire,ThePirateWhoSmellsOfSunflowers/Empire,byt3bl33d3r/Empire,echodaemon/Empire,ThePirateWhoSmellsOfSunflowers/Empire,wisdark/Empire,byt3bl33d3r/Empire,ThePirateWhoSmellsOfSunflowers/Empire,wisdark/Empire,PowerShellEmpire/Empire,EmpireProject/Empire,byt3bl33d3r/Empire,PowerShellEmpire/Empire,EmpireProject/Empire,cobbr/ObfuscatedEmpire,EmpireProject/Empire,EmpireProject/Empire,ThePirateWhoSmellsOfSunflowers/Empire,PowerShellEmpire/Empire,cobbr/ObfuscatedEmpire,bneg/Empire,EmpireProject/Empire,adaptivethreat/Empire,wisdark/Empire,cobbr/ObfuscatedEmpire,bneg/Empire,adaptivethreat/Empire,echodaemon/Empire,bneg/Empire,wisdark/Empire,cobbr/ObfuscatedEmpire,bneg/Empire,echodaemon/Empire,ThePirateWhoSmellsOfSunflowers/Empire