stream_v1.0

• added QC metrics and plots for both scRNA-seq and scATAC-seq
• added support of scATAC-seq analysis using peaks as features
• added support of interactive plots with plotly
• redesigned all plotting-related functions:
  • add figure setting function set_figure_params()
  • added support of visualization of multiple annotations
  • plot_branches_with_cells() has been integrated into plot_dimension_reduction()
  • subwaymap_plot() and subwaymap_plot_gene() have been integrated into a new function plot_stream_sc()
  • stream_plot() and stream_plot_gene() have been integrated into a new function plot_stream()
  • optimized the default settings of plotting functions
• redesigned mapping procedure
• added new function add save_vr_report() for singlecellVR website
• add exception handling for multiple functions
• fixed bugs
  add new parameter marker_list for marker detection functions