Prepare 1.0beta1 release

Author: mholt

dist/CHANGES.txt

@@ -1,5 +1,13 @@
 CHANGES
 
+1.0.0beta1 (April 9, 2019)
+- Major internal changes (Go modules & remove vendor)
+- Rename -env flag to -envfile
+- New -env flag to print the environment
+- New 'dyndns' directive
+- proxy: Manipulate headers using regular expressions
+- A few bug fixes
+
 
 0.11.5 (March 4, 2019)
 - TLS 1.3

dist/EULA.txt

@@ -1,4 +1,4 @@
-CADDY 0.11.5
+CADDY 1.0.0beta1
 
 Website
 	https://caddyserver.com
@@ -31,10 +31,6 @@ the project wiki: https://github.com/mholt/caddy/wiki
 
 And thanks - you're awesome!
 
-If you think Caddy is awesome too, consider sponsoring it:
-https://caddyserver.com/sponsor - and help keep Caddy free
-for personal use.
-
 
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