Remove 'cli.rs' module, 'cli-utils' feature and 'repl.rs' example

.github/workflows/code_coverage.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Install tarpaulin
         run: cargo install cargo-tarpaulin
       - name: Tarpaulin
-        run: cargo tarpaulin --features all-keys,cli-utils,compiler,esplora,compact_filters --run-types Tests,Doctests --exclude-files "testutils/*" --out Xml
+        run: cargo tarpaulin --features all-keys,compiler,esplora,compact_filters --run-types Tests,Doctests --exclude-files "testutils/*" --out Xml
 
       - name: Publish to codecov.io
         uses: codecov/codecov-action@v1.0.15

.github/workflows/cont_integration.yml

@@ -20,7 +20,7 @@ jobs:
           - key-value-db
           - electrum
           - compact_filters
-          - cli-utils,esplora,key-value-db,electrum
+          - esplora,key-value-db,electrum
           - compiler
     steps:
       - name: checkout
@@ -130,7 +130,7 @@ jobs:
       - name: Add target wasm32
         run: rustup target add wasm32-unknown-unknown
       - name: Check
-        run: cargo check --target wasm32-unknown-unknown --features cli-utils,esplora --no-default-features
+        run: cargo check --target wasm32-unknown-unknown --features esplora --no-default-features
 
   fmt:
     name: Rust fmt