Time formatting possibilities, and possibility to set length of task name

[ergotse]

Added some parameters to ProgressBarBuilder:

• taskFixedLength
• timeFormat

Added enum TimeFormat:
DEFAULT, // Duration time and eta will be displayed as before
ADAPTED, // Duration time and eta will be displayed as seconds when under a minute (e.g. 5, 22, etc), as minuted and seconds when under an hour (e.g. 0:05, 0:22, 1:05, etc), and as hour, minutes and seconds when an hour and above
SECONDS, // Duration time and eta will be displayed as seconds (e.g. 5, 22, 65, ...)
MINUTES_SECONDS// Duration time and eta will be displayed as minutes and seconds (e.g. 0:05, 0:22, 1:05, .etc)

Made code changes to handle these parameters