Fix Bug and Update Doc

[cindytsai]

Fix Bug and Update Doc

Bug Fixed

• 72

• Specify we are using -std=c++11 in compiler flag in Makefile.
• Add READLINE_PATH variable in Makefile for user to implement if they don't have readline library in system include search path.

Update Doc

• Mention interactive mode needs readline library, as it may not be shipped in some os.
• Mention avoiding using both """ and ''' for triple quotes when passing arguments in in situ python functions. If you really need triple quotes, stick with either """ or '''.
  • :heavy_check_mark: using the same triple quotes in arguments.

    yt_run_FunctionArguments("funcArgs", "'''a'''", "'''b'''");

  • :heavy_multiplication_x: using different triple quotes in arguments.

    yt_run_FunctionArguments("funcArgs", "'''a'''", "\"\"\"b\"\"\"");