Housekeeping (#170)

* Update pull_request_template.md

* strip out unused files

* Update CONTRIBUTING.md

* fix docker

* remove conan stuff

* update license

* update hook directory

* Delete .codecov.yml

* Update .dockerignore

* Update genesis.json

* update validator list example

* Update rippled-standalone.cfg

* Update CONTRIBUTING.md

hook/genesis/makefile

@@ -0,0 +1,146 @@
+all: reward govern mint
+accept:
+	wasmcc accept.c -o accept.wasm -Oz -Wl,--allow-undefined  -I../
+	hook-cleaner accept.wasm
+reward:
+	wasmcc reward.c -o reward.wasm -Oz -Wl,--allow-undefined  -I../
+	wasm-opt reward.wasm -o reward.wasm \
+		--shrink-level=100000000 \
+		--coalesce-locals-learning \
+		--vacuum \
+		--merge-blocks \
+		--merge-locals \
+		--flatten \
+		--ignore-implicit-traps \
+		-ffm \
+		--const-hoisting \
+		--code-folding \
+		--code-pushing \
+		--dae-optimizing \
+		--dce \
+		--simplify-globals-optimizing \
+		--simplify-locals-nonesting \
+		--reorder-locals \
+		--rereloop \
+		--precompute-propagate \
+		--local-cse \
+		--remove-unused-brs \
+		--memory-packing \
+		-c \
+		--avoid-reinterprets \
+		-Oz
+	hook-cleaner reward.wasm
+	wasm-opt reward.wasm -o reward.wasm \
+		--shrink-level=100000000 \
+		--coalesce-locals-learning \
+		--vacuum \
+		--merge-blocks \
+		--merge-locals \
+		--flatten \
+		--ignore-implicit-traps \
+		-ffm \
+		--const-hoisting \
+		--code-folding \
+		--code-pushing \
+		--dae-optimizing \
+		--dce \
+		--simplify-globals-optimizing \
+		--simplify-locals-nonesting \
+		--reorder-locals \
+		--rereloop \
+		--precompute-propagate \
+		--local-cse \
+		--remove-unused-brs \
+		--memory-packing \
+		-c \
+		--avoid-reinterprets \
+		-Oz
+	hook-cleaner reward.wasm
+	guard_checker reward.wasm
+govern:
+	wasmcc govern.c -o govern.wasm -Oz -Wl,--allow-undefined  -I../
+	wasm-opt govern.wasm -o govern.wasm \
+		--shrink-level=100000000 \
+		--coalesce-locals-learning \
+		--vacuum \
+		--merge-blocks \
+		--merge-locals \
+		--flatten \
+		--ignore-implicit-traps \
+		-ffm \
+		--const-hoisting \
+		--code-folding \
+		--code-pushing \
+		--dae-optimizing \
+		--dce \
+		--simplify-globals-optimizing \
+		--simplify-locals-nonesting \
+		--reorder-locals \
+		--rereloop \
+		--precompute-propagate \
+		--local-cse \
+		--remove-unused-brs \
+		--memory-packing \
+		-c \
+		--avoid-reinterprets \
+		-Oz
+	hook-cleaner govern.wasm
+	wasm-opt govern.wasm -o govern.wasm \
+		--shrink-level=100000000 \
+		--coalesce-locals-learning \
+		--vacuum \
+		--merge-blocks \
+		--merge-locals \
+		--flatten \
+		--ignore-implicit-traps \
+		-ffm \
+		--const-hoisting \
+		--code-folding \
+		--code-pushing \
+		--dae-optimizing \
+		--dce \
+		--simplify-globals-optimizing \
+		--simplify-locals-nonesting \
+		--reorder-locals \
+		--rereloop \
+		--precompute-propagate \
+		--local-cse \
+		--remove-unused-brs \
+		--memory-packing \
+		-c \
+		--avoid-reinterprets \
+		-Oz
+	hook-cleaner govern.wasm
+	guard_checker govern.wasm
+mint:
+	wasmcc mint.c -o mint.wasm -Oz -Wl,--allow-undefined  -I../
+	wasm-opt mint.wasm -o mint.wasm \
+		--shrink-level=100000000 \
+		--coalesce-locals-learning \
+		--vacuum \
+		--merge-blocks \
+		--merge-locals \
+		--flatten \
+		--ignore-implicit-traps \
+		-ffm \
+		--const-hoisting \
+		--code-folding \
+		--code-pushing \
+		--dae-optimizing \
+		--dce \
+		--simplify-globals-optimizing \
+		--simplify-locals-nonesting \
+		--reorder-locals \
+		--rereloop \
+		--precompute-propagate \
+		--local-cse \
+		--remove-unused-brs \
+		--memory-packing \
+		-c \
+		--avoid-reinterprets \
+		-Oz
+	hook-cleaner mint.wasm
+	guard_checker mint.wasm
+nftoken:
+	wasmcc nftoken.c -o nftoken.wasm -Oz -Wl,--allow-undefined  -I../
+	hook-cleaner nftoken.wasm