Apply Measure Now and Run Tab display measure html output differently

[macumber]

Issue overview

Measure html output written to register info should be rendered the same in both Apply Measure Now and the Run Tab. Currently there are two different implementations that render differently.

OpenStudioApplication/src/openstudio_lib/ApplyMeasureNowDialog.cpp

Line 568 in 6a7ef37

errorsStyle = "QLabel { color : red; }";

and

OpenStudioApplication/src/openstudio_lib/RunTabView.cpp

Lines 267 to 271 in 6a7ef37

	auto appendErrorText = [&](const QString& text) {
	m_textInfo->setTextColor(Qt::red);
	m_textInfo->setFontPointSize(18);
	m_textInfo->append(text);
	};

We should have a shared implementation for these two tabs

[macumber]

Example measure: measure.rb.txt

[macumber]

Might also consider making both UIs use a fixed width font so measure writers can control formatting.

const QFont fixedFont = QFontDatabase::systemFont(QFontDatabase::FixedFont)

[jmarrec]

This is going to be very annoying to do. The RunTabView is one big QTextEdit currently.