Call setLastHeightChecked() in watchXmrSwap()

Remove old notes and config.
New html template for XMR bids.
Check the mempool for lock spend txid.
Retry sepnding coin B lock tx.

.cirrus.yml

@@ -6,6 +6,7 @@ lint_task:
     - pip install flake8
     - pip install codespell
   script:
+    - flake8 --version
     - PYTHONWARNINGS="ignore" flake8 --ignore=E501,F841,W503 --exclude=basicswap/contrib,messages_pb2.py,.eggs
     - codespell --check-filenames --disable-colors --quiet-level=7 --ignore-words=tests/lint/spelling.ignore-words.txt -S .git,.eggs,gitianpubkeys,*.pyc,*basicswap/contrib,*mnemonics.py
 
@@ -23,7 +24,8 @@ test_task:
     - LITECOIN_BINDIR: ${BIN_DIRS}/litecoin-${LTC_VERSION}/bin
     - MONERO_BINDIR: ${BIN_DIRS}/monero-${XMR_VERSION}/bin
   setup_script:
-    - sudo apt-get install -y wget python3-pip gnupg unzip protobuf-compiler automake libtool pkg-config
+    - apt-get update
+    - apt-get install -y wget python3-pip gnupg unzip protobuf-compiler automake libtool pkg-config
     - if [ ! -d "$BIN_DIRS" ]; then mkdir -p "$BIN_DIRS" ; fi
     - if [ ! -d "$PARTICL_BINDIR" ]; then cd "$BIN_DIRS" && wget https://github.com/tecnovert/particl-core/releases/download/v${PART_VERSION}/particl-${PART_VERSION}-x86_64-linux-gnu.tar.gz && tar xvf particl-${PART_VERSION}-x86_64-linux-gnu.tar.gz; fi
     - if [ ! -d "$BITCOIN_BINDIR" ]; then cd "$BIN_DIRS" && wget https://bitcoincore.org/bin/bitcoin-core-${BTC_VERSION}/bitcoin-${BTC_VERSION}-x86_64-linux-gnu.tar.gz && tar xvf bitcoin-${BTC_VERSION}-x86_64-linux-gnu.tar.gz; fi