v0.4.5 - Bug fixes and small improvements

This released focused on ironing out a few bugs that were discovered.

Fixed:

• A bug was present when the configurable monitor_interval was set to a value not divisible by 5. #9
• The config's RPC-URI validation regex did not accept URIs without a port number 45a24e2
• When an token returns a zero price, due to not having a PcS LP or the LP being empty, creating and order would spam messages in the chat every monitor_interval seconds. This message is now only logged in console. db5d03d
• The prompt for the wallet's private key, when not defined in environment, was displaying the now removed wallet address config item, resulting in a cyclic dependency. This has been fixed. 08f1b98
• There was a division by zero error when user edits effective buy price for a token that has zero balance 2687e8b

Modified:

• The python-telegram-bot library dependency has been upgraded to latest
• Added emojis to the buttons for order type selection and display #4 (comment)