Enable the production of Construction Flow Lines from Java Code

Add a Java-to-R interface that makes the production of .pdf construction flowlines possible.

To do so, the following R methods are needed from the file r-analysis/analysis-text.r: (also see lines 1154-1184 for example invocation)

1. constructionFlowLinePrep, with the following arguments:

• input_path_to_flowline.csv

2. constructionFlowDetailed, with the following arguments:

• prepped_data
• user_name
• program_name
• whether endLines should be printed
• where midLines should be printed
• where vertLines should be printed
• whether methods should be split
• whether slices should be split

3. constructionFlowVar, with the following arguments:

• prepped_data
• user_name
• program_name
• method_name
• var_name
• whether endLines should be printed
• where midLines should be printed
• where vertLines should be printed
• detailed construction flowline from 2.
• whether slice information should be drawn
• whether methods should be split
• whether slices should be split