Fixes #240 and #244 - delete delete[] mismatch.

…reezes

Fix reported daemon freezes

Fix gitian builder script

Bump boost 1.61

…macOS

c231254 qt: Make TransactionView aware of runtime palette change (Hennadii Stepanov)
2b622d4 qt: Make CoinControlDialog aware of runtime palette change (Hennadii Stepanov)
97a6b5e qt: Make OverviewPage aware of runtime palette change (Hennadii Stepanov)
d05f1b2 qt: Make UnitDisplayStatusBarControl aware of runtime palette change (Hennadii Stepanov)
6b2ce65 qt: Replace base class of ClickableLabel with ThemedLabel (Hennadii Stepanov)
ff530a2 qt: Use GUIUtil::ThemedLabel class (Hennadii Stepanov)
d99ef32 qt: Add GUIUtil::ThemedLabel class (Hennadii Stepanov)
c054720 qt: Make SignVerifyMessageDialog aware of runtime palette change (Hennadii Stepanov)
0dcc3fa qt: Make SendCoinsEntry aware of runtime palette change (Hennadii Stepanov)
fa18d28 qt: Make RPCConsole aware of runtime palette change (Hennadii Stepanov)
f108382 qt: Make BitcoinGUI aware of runtime palette change (Hennadii Stepanov)
ce17861 qt: Make PlatformStyle aware of runtime palette change (Hennadii Stepanov)

Pull request description:

  On macOS switching appearance (Light -> Dark or Dark -> Light) when Bitcoin Core is running makes the GUI pretty unusable.
  This bug is especially important when a user chose the "Auto" mode to adjust appearance automatically.

  This PR fixes Bitcoin Core behavior.

  This is an alternative to #268.

ACKs for top commit:
  Sjors:
    tACK c231254 on macOS 11.4
  goums:
    ACK c231254
  promag:
    Tested ACK c231254 on macOS Big Sur arm64.
  jarolrod:
    tACK c231254

Tree-SHA512: 122dda3e4c9703f68cec60613c536ca59d04c93f2c03398559f2361b8d279ae534800e8e677d94a33e10e769d00be54295a704e98afa2e986a06146b9f164854

- see similar PR bitcoin#268 
- about 4 occurrences

…tcoin#270)

- similar to PR bitcoin#268 and PR bitcoin#269 
- issues bitcoin#174 and bitcoin#175 
- 1 occurrence only 
- "Lightning Invoice" was already used in text, this fixes also the inconsistency

)

- see also Issue bitcoin#174 
- see also Issue bitcoin#175 
- is is also "Bitcoin Node", not "Bitcoin Network Node"
- simpler is better, shorter is better
- 7 occurrences were replaced