Changes in version 1.9.1
------------------------

- Functions in GenomicRanges are imported

Changes in version 1.7.1
------------------------

- size of axis and title are correctly calculated
- add_track supports raster image

Changes in version 1.3.6
------------------------

- change format of NEWS

Changes in version 1.3.5
------------------------

- add citation

Changes in version 1.3.4
------------------------

- identify normal chromosomes more wisely

Changes in version 1.3.3
------------------------

- revised vignette


Changes in version 1.3.2
------------------------

- support 'compact' mode to arrange chromosomes
- add customized functions to add points/lines/...



Changes in version 1.3.1
------------------------

- legend is supported


Changes in version 1.1.1
------------------------

- print message if input chromosome names are without 'chr'
- call `start()` and `end()` explictely with `GenomicRanges::`
- unit of x-axis is correct now



Changes in version 0.99.3
------------------------

- modified infinite loop when making asistant ticks



Changes in version 0.99.2
------------------------

- change `gtrellis_info` to `gtrellis_show_index`

