Update compat bounds and support ChainRules 1 (#323)

Bundles #320 and #322 and prepares a new release.

Author: devmotion

Project.toml

@@ -1,6 +1,6 @@
 name = "DynamicPPL"
 uuid = "366bfd00-2699-11ea-058f-f148b4cae6d8"
-version = "0.15.0"
+version = "0.15.1"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"
@@ -18,7 +18,7 @@ AbstractMCMC = "2, 3.0"
 AbstractPPL = "0.2"
 BangBang = "0.3"
 Bijectors = "0.5.2, 0.6, 0.7, 0.8, 0.9"
-ChainRulesCore = "0.9.7, 0.10"
+ChainRulesCore = "0.9.7, 0.10, 1"
 Distributions = "0.23.8, 0.24, 0.25"
 MacroTools = "0.5.6"
 ZygoteRules = "0.2"

test/turing/Project.toml

@@ -6,5 +6,5 @@ Turing = "fce5fe82-541a-59a6-adf8-730c64b5f9a0"
 
 [compat]
 DynamicPPL = "0.15"
-Turing = "0.17"
+Turing = "0.18"
 julia = "1.3"