[WIP] Analysis of Question Types Spectrum, Single-Choice and Multiple-Choice (without Free-Text)

• Dependency: !14 (merged) has been merged

These are the questions analyzed:

Spectrum-Questions:

• G1001: How many years of research related work do you have?
• G2001: How many years of software development experience do you have?
• G2003: Which percentage of your working time is spent on software development?

Single-Choice-Questions:

• G1002: In which research field is your research work?
• G1003: In which Helmholtz research center are you working?
• G2004: With how many other developers do you typically develop software together?
• G2005: How many users (including you) typically use your code / software?
• G5002: Do you test your software - at least manually - before you publish it?
• G6001: Do you already get any support or training in your research organization?

Multiple-Choice-Questions (Boolean-Answers without Free-Text):

• G2002: Which kind of education or training do you have in the area of software development?
• G6002: In which support activities are you mostly interested?

Closes #14 (closed). Closes #15 (closed). Closes #16 (closed).