CRAN version 0.2.6

This is version 0.2.6 on CRAN

CRAN version 0.2.1

CRAN_0.2.1

update docs

CRAN version 0.1.6

tidySEM 0.1.6

• Fixed another faulty URI in README.md

tidySEM 0.1.5

• Fixed URI in README.md

tidySEM 0.1.4

• Fixed bug in direction of arrow for curved paths
• Support argument "color" in addition to "colour"
• The "label" argument of get_edges() and get_nodes() now accepts an expression,
  that is evaluated in the context of a data.frame generated by table_results().
  This allows users to specify compound labels.