Optionally specify to format the badge text for large counts

[javidesmaeeli]

Overload a new function for BottomBarBadge.setCount to allow specifying if the badge text should be formatted (summarized) for large counts (1000~1999 to 1K, and so on) which reduces the length of badge text by 2 for large badges, resulting in a more appealing badge. The default behavior for the setCount(int count) is not altered.

[coveralls]

Coverage increased (+0.1%) to 63.406% when pulling aa2e75d1893483eb107695d2f6078118175f5a5b on javidesmaeeli:option-to-format-large-badge-counts into 711fcafb35d1ba0bb1fb6a7b646110afa9824088 on roughike:master.

[leonardo2204]

check #859 to see if it helps