task 1 finalise network diagrams and tables with text formatting

[x] Apply str_to_sentence to interventions
[x] Vitamin names as capitals; words with 1 word letter and up to two numbers capitals
[x] One size smaller
[x] the font is not cut off on the right hand side.
[x] If possible, make it one size smaller so it's not so crowded.
[x] zinc/zinc + folic acid should be Zinc/Zinc + folic acid
[x] vitamin/mineral combos should be Vitamin/mineral comb.
[x] vitamin d3 should be Vitamin D3vitamin c/e should be Vitamin C/Espirulina should be Spirulina. You get the picture. The first letter of each group should be capitalised, and the vitamin names (D, E, Q10, C etc) should be capitals too.
[x] Make tables with same capitalisation

softloud / spunk